Now offer period OUR API HAS BEEN EXPANDED

New Year: 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 2025-12-31 up to and including 2026-01-14 (23:59 CET)

API packages & prices X

CSS Gradients:
RGB 17 53 31

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, 17 red, 53 green and 31 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.
17 53 31 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 68 cyan, none magenta, 42 yellow and 79 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.
68% 0% 42% 79% 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 #11351F to HEX #EECAE0


CSS-Code:

background-image: linear-gradient(135deg, #11351F 14%, #EECAE0 99%);

Radial

HEX #11351F to HEX #EECAE0


CSS-Code:

background-image: radial-gradient(circle, #11351F 1%, #EECAE0 100%);

 

HEX #EECAE0 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #EECAE0 12%, #11351F 88%);

 

HEX #EECAE0 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #EECAE0 5%, #11351F 99%);

Lineal

HEX #11351F to HEX #113616


CSS-Code:

background-image: linear-gradient(135deg, #11351F 1%, #113616 100%);

Radial

HEX #11351F to HEX #113616


CSS-Code:

background-image: radial-gradient(circle, #11351F 8%, #113616 90%);

 

HEX #113616 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #113616 1%, #11351F 89%);

 

HEX #113616 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #113616 13%, #11351F 92%);

 

HEX #11351F to HEX #11361F


CSS-Code:

background-image: linear-gradient(135deg, #11351F 0%, #11361F 99%);

 

HEX #11351F to HEX #11361F


CSS-Code:

background-image: radial-gradient(circle, #11351F 4%, #11361F 91%);

 

HEX #11361F to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #11361F 9%, #11351F 88%);

 

HEX #11361F to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #11361F 14%, #11351F 91%);

 

HEX #11351F to HEX #113629


CSS-Code:

background-image: linear-gradient(135deg, #11351F 0%, #113629 91%);

 

HEX #11351F to HEX #113629


CSS-Code:

background-image: radial-gradient(circle, #11351F 11%, #113629 87%);

 

HEX #113629 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #113629 7%, #11351F 88%);

 

HEX #113629 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #113629 8%, #11351F 98%);

 

HEX #11351F to HEX #113633


CSS-Code:

background-image: linear-gradient(135deg, #11351F 14%, #113633 93%);

 

HEX #11351F to HEX #113633


CSS-Code:

background-image: radial-gradient(circle, #11351F 9%, #113633 88%);

 

HEX #113633 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #113633 12%, #11351F 91%);

 

HEX #113633 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #113633 5%, #11351F 92%);

Lineal

HEX #11351F to HEX #07170D


CSS-Code:

background-image: linear-gradient(135deg, #11351F 12%, #07170D 93%);

Radial

HEX #11351F to HEX #07170D


CSS-Code:

background-image: radial-gradient(circle, #11351F 4%, #07170D 92%);

 

HEX #07170D to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #07170D 4%, #11351F 86%);

 

HEX #07170D to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #07170D 11%, #11351F 92%);

 

HEX #11351F to HEX #113620


CSS-Code:

background-image: linear-gradient(135deg, #11351F 0%, #113620 90%);

 

HEX #11351F to HEX #113620


CSS-Code:

background-image: radial-gradient(circle, #11351F 13%, #113620 95%);

 

HEX #113620 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #113620 12%, #11351F 94%);

 

HEX #113620 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #113620 0%, #11351F 93%);

 

HEX #11351F to HEX #1C5532


CSS-Code:

background-image: linear-gradient(135deg, #11351F 2%, #1C5532 95%);

 

HEX #11351F to HEX #1C5532


CSS-Code:

background-image: radial-gradient(circle, #11351F 0%, #1C5532 96%);

 

HEX #1C5532 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #1C5532 7%, #11351F 92%);

 

HEX #1C5532 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #1C5532 13%, #11351F 87%);

 

HEX #11351F to HEX #267444


CSS-Code:

background-image: linear-gradient(135deg, #11351F 6%, #267444 89%);

 

HEX #11351F to HEX #267444


CSS-Code:

background-image: radial-gradient(circle, #11351F 13%, #267444 91%);

 

HEX #267444 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #267444 5%, #11351F 94%);

 

HEX #267444 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #267444 11%, #11351F 92%);

Lineal

HEX #11351F to HEX #113616


CSS-Code:

background-image: linear-gradient(135deg, #11351F 0%, #113616 94%);

Radial

HEX #11351F to HEX #113616


CSS-Code:

background-image: radial-gradient(circle, #11351F 11%, #113616 94%);

 

HEX #113616 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #113616 4%, #11351F 98%);

 

HEX #113616 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #113616 14%, #11351F 94%);

 

HEX #11351F to HEX #11361F


CSS-Code:

background-image: linear-gradient(135deg, #11351F 0%, #11361F 88%);

 

HEX #11351F to HEX #11361F


CSS-Code:

background-image: radial-gradient(circle, #11351F 14%, #11361F 90%);

 

HEX #11361F to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #11361F 5%, #11351F 88%);

 

HEX #11361F to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #11361F 5%, #11351F 90%);

 

HEX #11351F to HEX #113629


CSS-Code:

background-image: linear-gradient(135deg, #11351F 3%, #113629 89%);

 

HEX #11351F to HEX #113629


CSS-Code:

background-image: radial-gradient(circle, #11351F 4%, #113629 96%);

 

HEX #113629 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #113629 14%, #11351F 96%);

 

HEX #113629 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #113629 6%, #11351F 97%);

 

HEX #11351F to HEX #113633


CSS-Code:

background-image: linear-gradient(135deg, #11351F 11%, #113633 100%);

 

HEX #11351F to HEX #113633


CSS-Code:

background-image: radial-gradient(circle, #11351F 10%, #113633 98%);

 

HEX #113633 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #113633 13%, #11351F 87%);

 

HEX #113633 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #113633 12%, #11351F 99%);

Lineal

HEX #11351F to HEX #07170D


CSS-Code:

background-image: linear-gradient(135deg, #11351F 5%, #07170D 92%);

Radial

HEX #11351F to HEX #07170D


CSS-Code:

background-image: radial-gradient(circle, #11351F 7%, #07170D 86%);

 

HEX #07170D to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #07170D 11%, #11351F 93%);

 

HEX #07170D to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #07170D 11%, #11351F 88%);

 

HEX #11351F to HEX #113620


CSS-Code:

background-image: linear-gradient(135deg, #11351F 11%, #113620 99%);

 

HEX #11351F to HEX #113620


CSS-Code:

background-image: radial-gradient(circle, #11351F 13%, #113620 89%);

 

HEX #113620 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #113620 8%, #11351F 86%);

 

HEX #113620 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #113620 4%, #11351F 94%);

 

HEX #11351F to HEX #1C5532


CSS-Code:

background-image: linear-gradient(135deg, #11351F 12%, #1C5532 100%);

 

HEX #11351F to HEX #1C5532


CSS-Code:

background-image: radial-gradient(circle, #11351F 0%, #1C5532 92%);

 

HEX #1C5532 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #1C5532 1%, #11351F 94%);

 

HEX #1C5532 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #1C5532 3%, #11351F 100%);

 

HEX #11351F to HEX #267444


CSS-Code:

background-image: linear-gradient(135deg, #11351F 8%, #267444 86%);

 

HEX #11351F to HEX #267444


CSS-Code:

background-image: radial-gradient(circle, #11351F 11%, #267444 89%);

 

HEX #267444 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #267444 10%, #11351F 86%);

 

HEX #267444 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #267444 3%, #11351F 91%);

Lineal

HEX #11351F to HEX #112136


CSS-Code:

background-image: linear-gradient(135deg, #11351F 14%, #112136 90%);

Radial

HEX #11351F to HEX #112136


CSS-Code:

background-image: radial-gradient(circle, #11351F 10%, #112136 99%);

 

HEX #112136 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #112136 2%, #11351F 87%);

 

HEX #112136 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #112136 4%, #11351F 94%);

 

HEX #11351F to HEX #361112


CSS-Code:

background-image: linear-gradient(135deg, #11351F 9%, #361112 98%);

 

HEX #11351F to HEX #361112


CSS-Code:

background-image: radial-gradient(circle, #11351F 14%, #361112 99%);

 

HEX #361112 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #361112 4%, #11351F 91%);

 

HEX #361112 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #361112 9%, #11351F 96%);

Lineal

HEX #11351F to HEX #1F1136


CSS-Code:

background-image: linear-gradient(135deg, #11351F 10%, #1F1136 90%);

Radial

HEX #11351F to HEX #1F1136


CSS-Code:

background-image: radial-gradient(circle, #11351F 13%, #1F1136 89%);

 

HEX #1F1136 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #1F1136 5%, #11351F 97%);

 

HEX #1F1136 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #1F1136 5%, #11351F 99%);

 

HEX #11351F to HEX #361F11


CSS-Code:

background-image: linear-gradient(135deg, #11351F 13%, #361F11 92%);

 

HEX #11351F to HEX #361F11


CSS-Code:

background-image: radial-gradient(circle, #11351F 2%, #361F11 91%);

 

HEX #361F11 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #361F11 0%, #11351F 88%);

 

HEX #361F11 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #361F11 0%, #11351F 86%);

Lineal

HEX #11351F to HEX #112136


CSS-Code:

background-image: linear-gradient(135deg, #11351F 13%, #112136 99%);

Radial

HEX #11351F to HEX #112136


CSS-Code:

background-image: radial-gradient(circle, #11351F 14%, #112136 96%);

 

HEX #112136 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #112136 9%, #11351F 92%);

 

HEX #112136 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #112136 2%, #11351F 89%);

 

HEX #11351F to HEX #361128


CSS-Code:

background-image: linear-gradient(135deg, #11351F 7%, #361128 90%);

 

HEX #11351F to HEX #361128


CSS-Code:

background-image: radial-gradient(circle, #11351F 12%, #361128 92%);

 

HEX #361128 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #361128 5%, #11351F 99%);

 

HEX #361128 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #361128 3%, #11351F 93%);

 

HEX #11351F to HEX #362711


CSS-Code:

background-image: linear-gradient(135deg, #11351F 11%, #362711 99%);

 

HEX #11351F to HEX #362711


CSS-Code:

background-image: radial-gradient(circle, #11351F 13%, #362711 94%);

 

HEX #362711 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #362711 10%, #11351F 96%);

 

HEX #362711 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #362711 4%, #11351F 98%);

Lineal

HEX #11351F to HEX #111636


CSS-Code:

background-image: linear-gradient(135deg, #11351F 4%, #111636 93%);

Radial

HEX #11351F to HEX #111636


CSS-Code:

background-image: radial-gradient(circle, #11351F 14%, #111636 97%);

 

HEX #111636 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #111636 11%, #11351F 98%);

 

HEX #111636 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #111636 5%, #11351F 86%);

 

HEX #11351F to HEX #361128


CSS-Code:

background-image: linear-gradient(135deg, #11351F 5%, #361128 92%);

 

HEX #11351F to HEX #361128


CSS-Code:

background-image: radial-gradient(circle, #11351F 7%, #361128 94%);

 

HEX #361128 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #361128 6%, #11351F 87%);

 

HEX #361128 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #361128 7%, #11351F 96%);

 

HEX #11351F to HEX #363211


CSS-Code:

background-image: linear-gradient(135deg, #11351F 8%, #363211 97%);

 

HEX #11351F to HEX #363211


CSS-Code:

background-image: radial-gradient(circle, #11351F 11%, #363211 92%);

 

HEX #363211 to HEX #11351F


CSS-Code:

background-image: linear-gradient(135deg, #363211 4%, #11351F 88%);

 

HEX #363211 to HEX #11351F


CSS-Code:

background-image: radial-gradient(circle, #363211 5%, #11351F 94%);

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.

© 2019-2026 - Designed by frag-bobby.de