Now offer period OUR API HAS BEEN EXPANDED

Cyber Week: Get our API at a special price. Get it now. Get more detailed color conversion results - perfect for web projects, plugins, internal tools or SaaS applications. Valid from 2025-12-01 up to and including 2025-12-07 (23:59 CET)

API packages & prices X
error rgb: 57_54.8_147.4

CSS Gradients:
RGB 57 54.8 147.4

Information

close all

Let CSS suggest color gradients from two hues such as the base hue and the complementary color.

Find examples of linear and radial color transitions.

Easy for web design: Copy the CSS code for easy integration on your website.

Let CSS suggest color gradients from two hues such as the base hue and a lighter hue.

Find examples of linear and radial color transitions from Lighter colors.

Simple for web design: copy the CSS code for easy integration on your website.

Let CSS suggest color gradients from two hues such as the base hue and a darker hue.

Find examples of linear and radial color transitions from Darker colors.

Simple for web design: copy the CSS code for easy integration on your website.

Display options

Description

Dark color: low color values appear darker.

The breakdown of the color into the RGB color system: of 255 maximum color components, 57 red, 54.8 green and 147.4 blue.

The mixing ratio of these colors results in the displayed hue in the middle of the overlaps.

In the illustration you can see how the color is composed of the three components: red (top),green (bottom right) and blue (bottom left). In the middle you can see the result color.
57 54.8 147.4 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 61 cyan, 63 magenta, none yellow and 42 key.

The mixing ratio of these colors results in the displayed hue in the middle of the overlaps.

In the diagram you can see how the color is composed of the four components cyan (top left),magenta (top right),yellow (bottom right) and black or key (bottom left). In the middle you can see the result color.
61% 63% 0% 42% C M Y K

Verification of their color palette as a manufacturer!

Provide designers and agencies with accurate color values.

Let's go

Lineal

HEX #393693 to HEX #C6C86B


CSS-Code:

background-image: linear-gradient(135deg, #393693 1%, #C6C86B 97%);

Radial

HEX #393693 to HEX #C6C86B


CSS-Code:

background-image: radial-gradient(circle, #393693 5%, #C6C86B 95%);

 

HEX #C6C86B to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #C6C86B 9%, #393693 94%);

 

HEX #C6C86B to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #C6C86B 1%, #393693 95%);

Lineal

HEX #393693 to HEX #374F95


CSS-Code:

background-image: linear-gradient(135deg, #393693 11%, #374F95 98%);

Radial

HEX #393693 to HEX #374F95


CSS-Code:

background-image: radial-gradient(circle, #393693 1%, #374F95 98%);

 

HEX #374F95 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #374F95 1%, #393693 91%);

 

HEX #374F95 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #374F95 12%, #393693 88%);

 

HEX #393693 to HEX #393795


CSS-Code:

background-image: linear-gradient(135deg, #393693 1%, #393795 91%);

 

HEX #393693 to HEX #393795


CSS-Code:

background-image: radial-gradient(circle, #393693 6%, #393795 94%);

 

HEX #393795 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #393795 12%, #393693 87%);

 

HEX #393795 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #393795 12%, #393693 98%);

 

HEX #393693 to HEX #523795


CSS-Code:

background-image: linear-gradient(135deg, #393693 10%, #523795 87%);

 

HEX #393693 to HEX #523795


CSS-Code:

background-image: radial-gradient(circle, #393693 9%, #523795 98%);

 

HEX #523795 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #523795 3%, #393693 92%);

 

HEX #523795 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #523795 9%, #393693 88%);

 

HEX #393693 to HEX #6B3795


CSS-Code:

background-image: linear-gradient(135deg, #393693 14%, #6B3795 95%);

 

HEX #393693 to HEX #6B3795


CSS-Code:

background-image: radial-gradient(circle, #393693 5%, #6B3795 100%);

 

HEX #6B3795 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #6B3795 9%, #393693 96%);

 

HEX #6B3795 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #6B3795 0%, #393693 90%);

Lineal

HEX #393693 to HEX #2E2C77


CSS-Code:

background-image: linear-gradient(135deg, #393693 7%, #2E2C77 90%);

Radial

HEX #393693 to HEX #2E2C77


CSS-Code:

background-image: radial-gradient(circle, #393693 13%, #2E2C77 99%);

 

HEX #2E2C77 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #2E2C77 10%, #393693 86%);

 

HEX #2E2C77 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #2E2C77 12%, #393693 98%);

 

HEX #393693 to HEX #393795


CSS-Code:

background-image: linear-gradient(135deg, #393693 10%, #393795 90%);

 

HEX #393693 to HEX #393795


CSS-Code:

background-image: radial-gradient(circle, #393693 6%, #393795 92%);

 

HEX #393795 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #393795 5%, #393693 92%);

 

HEX #393795 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #393795 0%, #393693 93%);

 

HEX #393693 to HEX #4542B3


CSS-Code:

background-image: linear-gradient(135deg, #393693 10%, #4542B3 91%);

 

HEX #393693 to HEX #4542B3


CSS-Code:

background-image: radial-gradient(circle, #393693 14%, #4542B3 94%);

 

HEX #4542B3 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #4542B3 14%, #393693 99%);

 

HEX #4542B3 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #4542B3 6%, #393693 86%);

 

HEX #393693 to HEX #5E5CC3


CSS-Code:

background-image: linear-gradient(135deg, #393693 3%, #5E5CC3 89%);

 

HEX #393693 to HEX #5E5CC3


CSS-Code:

background-image: radial-gradient(circle, #393693 6%, #5E5CC3 97%);

 

HEX #5E5CC3 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #5E5CC3 12%, #393693 97%);

 

HEX #5E5CC3 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #5E5CC3 14%, #393693 99%);

Lineal

HEX #393693 to HEX #374F95


CSS-Code:

background-image: linear-gradient(135deg, #393693 14%, #374F95 89%);

Radial

HEX #393693 to HEX #374F95


CSS-Code:

background-image: radial-gradient(circle, #393693 9%, #374F95 88%);

 

HEX #374F95 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #374F95 10%, #393693 89%);

 

HEX #374F95 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #374F95 4%, #393693 97%);

 

HEX #393693 to HEX #393795


CSS-Code:

background-image: linear-gradient(135deg, #393693 8%, #393795 98%);

 

HEX #393693 to HEX #393795


CSS-Code:

background-image: radial-gradient(circle, #393693 2%, #393795 88%);

 

HEX #393795 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #393795 6%, #393693 89%);

 

HEX #393795 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #393795 0%, #393693 93%);

 

HEX #393693 to HEX #523795


CSS-Code:

background-image: linear-gradient(135deg, #393693 5%, #523795 90%);

 

HEX #393693 to HEX #523795


CSS-Code:

background-image: radial-gradient(circle, #393693 14%, #523795 99%);

 

HEX #523795 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #523795 6%, #393693 90%);

 

HEX #523795 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #523795 10%, #393693 96%);

 

HEX #393693 to HEX #6B3795


CSS-Code:

background-image: linear-gradient(135deg, #393693 1%, #6B3795 90%);

 

HEX #393693 to HEX #6B3795


CSS-Code:

background-image: radial-gradient(circle, #393693 0%, #6B3795 96%);

 

HEX #6B3795 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #6B3795 2%, #393693 98%);

 

HEX #6B3795 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #6B3795 13%, #393693 94%);

Lineal

HEX #393693 to HEX #2E2C77


CSS-Code:

background-image: linear-gradient(135deg, #393693 5%, #2E2C77 94%);

Radial

HEX #393693 to HEX #2E2C77


CSS-Code:

background-image: radial-gradient(circle, #393693 3%, #2E2C77 97%);

 

HEX #2E2C77 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #2E2C77 11%, #393693 95%);

 

HEX #2E2C77 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #2E2C77 9%, #393693 87%);

 

HEX #393693 to HEX #393795


CSS-Code:

background-image: linear-gradient(135deg, #393693 8%, #393795 86%);

 

HEX #393693 to HEX #393795


CSS-Code:

background-image: radial-gradient(circle, #393693 8%, #393795 97%);

 

HEX #393795 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #393795 6%, #393693 93%);

 

HEX #393795 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #393795 1%, #393693 97%);

 

HEX #393693 to HEX #4542B3


CSS-Code:

background-image: linear-gradient(135deg, #393693 4%, #4542B3 97%);

 

HEX #393693 to HEX #4542B3


CSS-Code:

background-image: radial-gradient(circle, #393693 13%, #4542B3 95%);

 

HEX #4542B3 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #4542B3 10%, #393693 94%);

 

HEX #4542B3 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #4542B3 10%, #393693 99%);

 

HEX #393693 to HEX #5E5CC3


CSS-Code:

background-image: linear-gradient(135deg, #393693 0%, #5E5CC3 98%);

 

HEX #393693 to HEX #5E5CC3


CSS-Code:

background-image: radial-gradient(circle, #393693 4%, #5E5CC3 91%);

 

HEX #5E5CC3 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #5E5CC3 11%, #393693 93%);

 

HEX #5E5CC3 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #5E5CC3 3%, #393693 100%);

Lineal

HEX #393693 to HEX #953781


CSS-Code:

background-image: linear-gradient(135deg, #393693 5%, #953781 91%);

Radial

HEX #393693 to HEX #953781


CSS-Code:

background-image: radial-gradient(circle, #393693 11%, #953781 90%);

 

HEX #953781 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #953781 11%, #393693 97%);

 

HEX #953781 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #953781 9%, #393693 98%);

 

HEX #393693 to HEX #5B9537


CSS-Code:

background-image: linear-gradient(135deg, #393693 11%, #5B9537 90%);

 

HEX #393693 to HEX #5B9537


CSS-Code:

background-image: radial-gradient(circle, #393693 3%, #5B9537 91%);

 

HEX #5B9537 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #5B9537 4%, #393693 99%);

 

HEX #5B9537 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #5B9537 3%, #393693 86%);

Lineal

HEX #393693 to HEX #953937


CSS-Code:

background-image: linear-gradient(135deg, #393693 4%, #953937 95%);

Radial

HEX #393693 to HEX #953937


CSS-Code:

background-image: radial-gradient(circle, #393693 3%, #953937 94%);

 

HEX #953937 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #953937 10%, #393693 88%);

 

HEX #953937 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #953937 2%, #393693 92%);

 

HEX #393693 to HEX #379539


CSS-Code:

background-image: linear-gradient(135deg, #393693 3%, #379539 90%);

 

HEX #393693 to HEX #379539


CSS-Code:

background-image: radial-gradient(circle, #393693 12%, #379539 88%);

 

HEX #379539 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #379539 0%, #393693 95%);

 

HEX #379539 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #379539 0%, #393693 91%);

Lineal

HEX #393693 to HEX #953781


CSS-Code:

background-image: linear-gradient(135deg, #393693 14%, #953781 100%);

Radial

HEX #393693 to HEX #953781


CSS-Code:

background-image: radial-gradient(circle, #393693 12%, #953781 96%);

 

HEX #953781 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #953781 11%, #393693 91%);

 

HEX #953781 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #953781 4%, #393693 97%);

 

HEX #393693 to HEX #939537


CSS-Code:

background-image: linear-gradient(135deg, #393693 8%, #939537 97%);

 

HEX #393693 to HEX #939537


CSS-Code:

background-image: radial-gradient(circle, #393693 2%, #939537 86%);

 

HEX #939537 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #939537 11%, #393693 87%);

 

HEX #939537 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #939537 9%, #393693 86%);

 

HEX #393693 to HEX #37954B


CSS-Code:

background-image: linear-gradient(135deg, #393693 4%, #37954B 94%);

 

HEX #393693 to HEX #37954B


CSS-Code:

background-image: radial-gradient(circle, #393693 3%, #37954B 98%);

 

HEX #37954B to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #37954B 3%, #393693 100%);

 

HEX #37954B to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #37954B 11%, #393693 96%);

Lineal

HEX #393693 to HEX #953764


CSS-Code:

background-image: linear-gradient(135deg, #393693 2%, #953764 100%);

Radial

HEX #393693 to HEX #953764


CSS-Code:

background-image: radial-gradient(circle, #393693 5%, #953764 100%);

 

HEX #953764 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #953764 14%, #393693 91%);

 

HEX #953764 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #953764 13%, #393693 90%);

 

HEX #393693 to HEX #939537


CSS-Code:

background-image: linear-gradient(135deg, #393693 12%, #939537 88%);

 

HEX #393693 to HEX #939537


CSS-Code:

background-image: radial-gradient(circle, #393693 7%, #939537 97%);

 

HEX #939537 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #939537 2%, #393693 92%);

 

HEX #939537 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #939537 10%, #393693 88%);

 

HEX #393693 to HEX #379568


CSS-Code:

background-image: linear-gradient(135deg, #393693 14%, #379568 94%);

 

HEX #393693 to HEX #379568


CSS-Code:

background-image: radial-gradient(circle, #393693 5%, #379568 97%);

 

HEX #379568 to HEX #393693


CSS-Code:

background-image: linear-gradient(135deg, #379568 0%, #393693 97%);

 

HEX #379568 to HEX #393693


CSS-Code:

background-image: radial-gradient(circle, #379568 2%, #393693 92%);

Show more color palettes

Services

Colors

RGB to HEX

convert from RGB red green blue to #RRGGBB

RGB to CMYK

convert from RGB red green blue to CMYK cyan / magenta / yellow / black

Icons

RGB to RAL®

convert from RGB red green blue to RAL®-number (RAL 0000)

RGB to HKS®

convert from RGB red green blue to HKS®-number (HKS 00)

RGB to PANTONE®

convert from RGB red green blue to Pantone®-number (Pantone 0000)

RGB to Sherwin Williams®

convert from RGB red green blue to Sherwin Williams®-number (SW 0000)

RGB to NCS®

convert from RGB red green blue to NCS-number (S0000-X00X)

nsc-logo

RGBA to HEX

convert from RGBA red green blue transparency to #RRGGBB

RGBA to CMYK

convert from RGBA red green blue transparency to CMYK cyan / magenta / yellow / black

Icons

RGBA to RAL®

convert from RGBA red green blue transparency to RAL®-number (RAL 0000)

RGBA to HKS®

convert from RGBA red green blue transparency to HKS®-number (HKS 00)

RGBA to PANTONE®

convert from RGBA red green blue transparency to Pantone®-number (Pantone 0000)

RGBA to Sherwin Williams®

convert from RGBA red green blue transparency to Sherwin Williams®-number (SW 0000)

RGBA to NCS®

convert from RGBA red green blue transparency to NCS-number (S0000-X00X)

nsc-logo
Icons

CMYK to HEX

convert from CMYK cyan / magenta / yellow / black to #RRGGBB
Icons

CMYK to RGB

convert from CMYK cyan / magenta / yellow / black to RGB red green blue
Icons

CMYK to RGBA

convert from CMYK cyan / magenta / yellow / black to RGBA red green blue transparency
Icons

CMYK to RAL®

convert from CMYK cyan / magenta / yellow / black to RAL®-number (RAL 0000)
Icons

CMYK to HKS®

convert from CMYK cyan / magenta / yellow / black to HKS®-number (HKS 00)
Icons

CMYK to PANTONE®

convert from CMYK cyan / magenta / yellow / black to Pantone®-number (Pantone 0000)
Icons

CMYK to Sherwin Williams®

convert from CMYK cyan / magenta / yellow / black to Sherwin Williams®-number (SW 0000)
Icons

CMYK to NCS®

convert from CMYK cyan / magenta / yellow / black to NCS-number (S0000-X00X)

nsc-logo

HEX to RGB

convert from #RRGGBB to RGB red green blue

HEX to RGBA

convert from #RRGGBB to RGBA red green blue transparency

HEX to CMYK

convert from #RRGGBB to CMYK cyan / magenta / yellow / black

Icons

HEX to RAL®

convert from #RRGGBB to RAL®-number (RAL 0000)

HEX to HKS®

convert from #RRGGBB to HKS®-number (HKS 00)

HEX to PANTONE®

convert from #RRGGBB to Pantone®-number (Pantone 0000)

HEX to Sherwin Williams®

convert from #RRGGBB to Sherwin Williams®-number (SW 0000)

HEX to NCS®

convert from #RRGGBB to NCS-number (S0000-X00X)

nsc-logo

RAL® to RGB

convert from RAL®-number (RAL 0000) to RGB red green blue

RAL® to RGBA

convert from RAL®-number (RAL 0000) to RGBA red green blue transparency

RAL® to CMYK

convert from RAL®-number (RAL 0000) to CMYK cyan / magenta / yellow / black

Icons

RAL® to HEX

convert from RAL®-number (RAL 0000) to #RRGGBB

RAL® to HKS®

convert from RAL®-number (RAL 0000) to HKS®-number (HKS 00)

RAL® to PANTONE®

convert from RAL®-number (RAL 0000) to Pantone®-number (Pantone 0000)

RAL® to Sherwin Williams®

convert from RAL®-number (RAL 0000) to Sherwin Williams®-number (SW 0000)

RAL® to NCS®

convert from RAL®-number (RAL 0000) to NCS-number (S0000-X00X)

nsc-logo

HKS® to RGB

convert from HKS®-number (HKS 00) to RGB red green blue

HKS® to RGBA

convert from HKS®-number (HKS 00) to RGBA red green blue transparency

HKS® to CMYK

convert from HKS®-number (HKS 00) to CMYK cyan / magenta / yellow / black

Icons

HKS® to HEX

convert from HKS®-number (HKS 00) to #RRGGBB

HKS® to RAL®

convert from HKS®-number (HKS 00) to RAL®-number (RAL 0000)

HKS® to PANTONE®

convert from HKS®-number (HKS 00) to Pantone®-number (Pantone 0000)

HKS® to Sherwin Williams®

convert from HKS®-number (HKS 00) to Sherwin Williams®-number (SW 0000)

HKS® to NCS®

convert from HKS®-number (HKS 00) to NCS-number (S0000-X00X)

nsc-logo

PANTONE® to RGB

convert from Pantone®-number (Pantone 0000) to RGB red green blue

PANTONE® to RGBA

convert from Pantone®-number (Pantone 0000) to RGBA red green blue transparency

PANTONE® to CMYK

convert from Pantone®-number (Pantone 0000) to CMYK cyan / magenta / yellow / black

Icons

PANTONE® to HEX

convert from Pantone®-number (Pantone 0000) to #RRGGBB

PANTONE® to RAL®

convert from Pantone®-number (Pantone 0000) to RAL®-number (RAL 0000)

PANTONE® to HKS®

convert from Pantone®-number (Pantone 0000) to HKS®-number (HKS 00)

PANTONE® to Sherwin Williams®

convert from Pantone®-number (Pantone 0000) to Sherwin Williams®-number (SW 0000)

PANTONE® to NCS®

convert from Pantone®-number (Pantone 0000) to NCS-number (S0000-X00X)

nsc-logo

Sherwin Williams® to RGB

convert from Sherwin Williams®-number (SW 0000) to RGB red green blue

Sherwin Williams® to RGBA

convert from Sherwin Williams®-number (SW 0000) to RGBA red green blue transparency

Sherwin Williams® to CMYK

convert from Sherwin Williams®-number (SW 0000) to CMYK cyan / magenta / yellow / black

Icons

Sherwin Williams® to HEX

convert from Sherwin Williams®-number (SW 0000) to #RRGGBB

Sherwin Williams® to RAL®

convert from Sherwin Williams®-number (SW 0000) to RAL®-number (RAL 0000)

Sherwin Williams® to HKS®

convert from Sherwin Williams®-number (SW 0000) to HKS®-number (HKS 00)

Sherwin Williams® to PANTONE®

convert from Sherwin Williams®-number (SW 0000) to Pantone®-number (Pantone 0000)

Sherwin Williams® to NCS®

convert from Sherwin Williams®-number (SW 0000) to NCS-number (S0000-X00X)

nsc-logo
nsc-logo

NCS® to RGB

convert from NCS-number (S0000-X00X) to RGB red green blue
nsc-logo

NCS® to RGBA

convert from NCS-number (S0000-X00X) to RGBA red green blue transparency
nsc-logo

NCS® to CMYK

convert from NCS-number (S0000-X00X) to CMYK cyan / magenta / yellow / black

Icons
nsc-logo

NCS® to HEX

convert from NCS-number (S0000-X00X) to #RRGGBB
nsc-logo

NCS® to RAL®

convert from NCS-number (S0000-X00X) to RAL®-number (RAL 0000)
nsc-logo

NCS® to HKS®

convert from NCS-number (S0000-X00X) to HKS®-number (HKS 00)
nsc-logo

NCS® to PANTONE®

convert from NCS-number (S0000-X00X) to Pantone®-number (Pantone 0000)

To be able to save color palettes, a registration is required.

Log in to your account

or

Create an account

Current color palette Share
Should it be public or private?
Link(s) will follow after sharing.

Cancel Share

Color palette shared
Please copy and save the desired link.

Share

OK, I have copied the links

Your colors will be saved in a new color palette.
View them under your profile.
You can customize them further, and share them.

Show color palette
Close

Create a color palette

DownloadDownload in different formats

Remove All

By clicking on you can create palettes and download the color swatches.

© 2019-2025 - Designed by frag-bobby.de