New: API packages available

Our new API now gives you even more control over color conversion - perfect for web projects, plugins, internal tools or SaaS applications.
Create multiple API keys, manage your monthly token quota and flexibly integrate qConv into your applications.

Up to 2025-08-15: Introductory prices on all packages!

VIEW NOW X

CSS Gradients:
#3C637B

Information

close all

2-color gradients - Complementary color

We suggest CSS gradients from two color tones such as the base color 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.

2-color gradients - Lighter colors

Get CSS gradients from two color tones like the base color and a lighter shade.

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

2-color gradients - Darker colors

Let us suggest CSS gradients from two shades like the base color and a darker shade.

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

Easy 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, 60 red, 99 green and 123 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.

In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 51 cyan, 20 magenta, none yellow and 52 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.

Verification of their color palette as a manufacturer!

Provide designers and agencies with accurate color values.

Let's go

2-color gradients of #3C637B - Complementary color

Lineal

HEX #3C637B to HEX #C39C84

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 7%, #C39C84 91%);

Radial

HEX #3C637B to HEX #C39C84

CSS-Code:

background-image: radial-gradient(circle, #3C637B 10%, #C39C84 91%);

HEX #C39C84 to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #C39C84 7%, #3C637B 98%);

HEX #C39C84 to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #C39C84 5%, #3C637B 100%);

2-color gradients of #3C637B - Lighter colors

Lineal

HEX #3C637B to HEX #3C747B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 13%, #3C747B 93%);

Radial

HEX #3C637B to HEX #3C747B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 7%, #3C747B 90%);

HEX #3C747B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #3C747B 3%, #3C637B 92%);

HEX #3C747B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #3C747B 7%, #3C637B 89%);

HEX #3C637B to HEX #3C647B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 11%, #3C647B 89%);

HEX #3C637B to HEX #3C647B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 5%, #3C647B 86%);

HEX #3C647B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #3C647B 4%, #3C637B 94%);

HEX #3C647B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #3C647B 12%, #3C637B 86%);

HEX #3C637B to HEX #3C537B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 14%, #3C537B 86%);

HEX #3C637B to HEX #3C537B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 13%, #3C537B 93%);

HEX #3C537B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #3C537B 2%, #3C637B 94%);

HEX #3C537B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #3C537B 5%, #3C637B 99%);

HEX #3C637B to HEX #3C427B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 10%, #3C427B 88%);

HEX #3C637B to HEX #3C427B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 13%, #3C427B 97%);

HEX #3C427B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #3C427B 13%, #3C637B 89%);

HEX #3C427B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #3C427B 7%, #3C637B 99%);

2-color gradients of #3C637B - Darker colors

Lineal

HEX #3C637B to HEX #2E4C5F

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 14%, #2E4C5F 92%);

Radial

HEX #3C637B to HEX #2E4C5F

CSS-Code:

background-image: radial-gradient(circle, #3C637B 11%, #2E4C5F 96%);

HEX #2E4C5F to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #2E4C5F 4%, #3C637B 91%);

HEX #2E4C5F to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #2E4C5F 10%, #3C637B 97%);

HEX #3C637B to HEX #4A7996

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 3%, #4A7996 92%);

HEX #3C637B to HEX #4A7996

CSS-Code:

background-image: radial-gradient(circle, #3C637B 1%, #4A7996 100%);

HEX #4A7996 to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #4A7996 7%, #3C637B 86%);

HEX #4A7996 to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #4A7996 14%, #3C637B 93%);

HEX #3C637B to HEX #5B8EAE

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 4%, #5B8EAE 98%);

HEX #3C637B to HEX #5B8EAE

CSS-Code:

background-image: radial-gradient(circle, #3C637B 2%, #5B8EAE 87%);

HEX #5B8EAE to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #5B8EAE 7%, #3C637B 97%);

HEX #5B8EAE to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #5B8EAE 14%, #3C637B 92%);

2-color gradients of #3C637B - Analogue colors

Lineal

HEX #3C637B to HEX #3C747B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 5%, #3C747B 94%);

Radial

HEX #3C637B to HEX #3C747B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 1%, #3C747B 95%);

HEX #3C747B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #3C747B 10%, #3C637B 100%);

HEX #3C747B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #3C747B 0%, #3C637B 88%);

HEX #3C637B to HEX #3C647B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 12%, #3C647B 92%);

HEX #3C637B to HEX #3C647B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 6%, #3C647B 100%);

HEX #3C647B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #3C647B 7%, #3C637B 86%);

HEX #3C647B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #3C647B 14%, #3C637B 95%);

HEX #3C637B to HEX #3C537B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 4%, #3C537B 92%);

HEX #3C637B to HEX #3C537B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 5%, #3C537B 89%);

HEX #3C537B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #3C537B 4%, #3C637B 98%);

HEX #3C537B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #3C537B 14%, #3C637B 92%);

HEX #3C637B to HEX #3C427B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 13%, #3C427B 95%);

HEX #3C637B to HEX #3C427B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 12%, #3C427B 90%);

HEX #3C427B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #3C427B 3%, #3C637B 92%);

HEX #3C427B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #3C427B 0%, #3C637B 91%);

2-color gradients of #3C637B - Monochromatic colors

Lineal

HEX #3C637B to HEX #2E4C5F

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 6%, #2E4C5F 87%);

Radial

HEX #3C637B to HEX #2E4C5F

CSS-Code:

background-image: radial-gradient(circle, #3C637B 8%, #2E4C5F 92%);

HEX #2E4C5F to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #2E4C5F 12%, #3C637B 88%);

HEX #2E4C5F to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #2E4C5F 10%, #3C637B 92%);

HEX #3C637B to HEX #4A7996

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 14%, #4A7996 98%);

HEX #3C637B to HEX #4A7996

CSS-Code:

background-image: radial-gradient(circle, #3C637B 11%, #4A7996 93%);

HEX #4A7996 to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #4A7996 7%, #3C637B 99%);

HEX #4A7996 to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #4A7996 10%, #3C637B 94%);

HEX #3C637B to HEX #5B8EAE

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 9%, #5B8EAE 94%);

HEX #3C637B to HEX #5B8EAE

CSS-Code:

background-image: radial-gradient(circle, #3C637B 9%, #5B8EAE 86%);

HEX #5B8EAE to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #5B8EAE 0%, #3C637B 99%);

HEX #5B8EAE to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #5B8EAE 11%, #3C637B 94%);

2-color gradients of #3C637B - Partial complementary colors

Lineal

HEX #3C637B to HEX #5F3C7B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 13%, #5F3C7B 86%);

Radial

HEX #3C637B to HEX #5F3C7B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 10%, #5F3C7B 93%);

HEX #5F3C7B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #5F3C7B 10%, #3C637B 99%);

HEX #5F3C7B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #5F3C7B 2%, #3C637B 87%);

HEX #3C637B to HEX #7B783C

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 8%, #7B783C 100%);

HEX #3C637B to HEX #7B783C

CSS-Code:

background-image: radial-gradient(circle, #3C637B 2%, #7B783C 100%);

HEX #7B783C to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #7B783C 8%, #3C637B 86%);

HEX #7B783C to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #7B783C 10%, #3C637B 95%);

2-color gradients of #3C637B - Triadic colors

Lineal

HEX #3C637B to HEX #7B3C64

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 1%, #7B3C64 94%);

Radial

HEX #3C637B to HEX #7B3C64

CSS-Code:

background-image: radial-gradient(circle, #3C637B 9%, #7B3C64 99%);

HEX #7B3C64 to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #7B3C64 3%, #3C637B 95%);

HEX #7B3C64 to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #7B3C64 13%, #3C637B 99%);

HEX #3C637B to HEX #647B3C

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 1%, #647B3C 97%);

HEX #3C637B to HEX #647B3C

CSS-Code:

background-image: radial-gradient(circle, #3C637B 0%, #647B3C 95%);

HEX #647B3C to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #647B3C 1%, #3C637B 99%);

HEX #647B3C to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #647B3C 7%, #3C637B 97%);

2-color gradients of #3C637B - Rectangular (tetradic) colors

Lineal

HEX #3C637B to HEX #5F3C7B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 5%, #5F3C7B 92%);

Radial

HEX #3C637B to HEX #5F3C7B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 1%, #5F3C7B 97%);

HEX #5F3C7B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #5F3C7B 6%, #3C637B 87%);

HEX #5F3C7B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #5F3C7B 0%, #3C637B 88%);

HEX #3C637B to HEX #7B533C

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 10%, #7B533C 96%);

HEX #3C637B to HEX #7B533C

CSS-Code:

background-image: radial-gradient(circle, #3C637B 12%, #7B533C 91%);

HEX #7B533C to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #7B533C 4%, #3C637B 93%);

HEX #7B533C to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #7B533C 13%, #3C637B 97%);

HEX #3C637B to HEX #577B3C

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 12%, #577B3C 93%);

HEX #3C637B to HEX #577B3C

CSS-Code:

background-image: radial-gradient(circle, #3C637B 10%, #577B3C 88%);

HEX #577B3C to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #577B3C 1%, #3C637B 89%);

HEX #577B3C to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #577B3C 11%, #3C637B 94%);

2-color gradients of #3C637B - Square colors

Lineal

HEX #3C637B to HEX #723C7B

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 11%, #723C7B 90%);

Radial

HEX #3C637B to HEX #723C7B

CSS-Code:

background-image: radial-gradient(circle, #3C637B 8%, #723C7B 100%);

HEX #723C7B to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #723C7B 6%, #3C637B 87%);

HEX #723C7B to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #723C7B 6%, #3C637B 93%);

HEX #3C637B to HEX #7B533C

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 4%, #7B533C 87%);

HEX #3C637B to HEX #7B533C

CSS-Code:

background-image: radial-gradient(circle, #3C637B 10%, #7B533C 92%);

HEX #7B533C to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #7B533C 1%, #3C637B 99%);

HEX #7B533C to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #7B533C 3%, #3C637B 98%);

HEX #3C637B to HEX #447B3C

CSS-Code:

background-image: linear-gradient(135deg, #3C637B 0%, #447B3C 95%);

HEX #3C637B to HEX #447B3C

CSS-Code:

background-image: radial-gradient(circle, #3C637B 9%, #447B3C 94%);

HEX #447B3C to HEX #3C637B

CSS-Code:

background-image: linear-gradient(135deg, #447B3C 1%, #3C637B 96%);

HEX #447B3C to HEX #3C637B

CSS-Code:

background-image: radial-gradient(circle, #447B3C 13%, #3C637B 97%);

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

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)

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

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)

CMYK to HEX

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

CMYK to RGB

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

CMYK to RGBA

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

CMYK to RAL®

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

CMYK to HKS®

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

CMYK to PANTONE®

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

CMYK to Sherwin Williams®

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

CMYK to NCS®

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

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

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)

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

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)

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

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)

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

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)

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

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)

NCS® to RGB

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

NCS® to RGBA

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

NCS® to CMYK

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

NCS® to HEX

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

NCS® to RAL®

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

NCS® to HKS®

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

NCS® to PANTONE®

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

To be able to save color palettes, you must be logged in.

Sign in to your account

or

Create an account

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

Public

Color palette shared
Please copy and save the link you want.

Share

View

OK, I have copied the links

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

Show color palette

Close

Create a color palette

DownloadDownload in different formats

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