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:
RGB 3 15 72

Information

close all

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.

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

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, 3 red, 15 green and 72 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.
3 15 72 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 96 cyan, 79 magenta, none yellow and 72 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.
96% 79% 0% 72% 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 #030F48 to HEX #FCF0B7


CSS-Code:

background-image: linear-gradient(135deg, #030F48 14%, #FCF0B7 89%);

Radial

HEX #030F48 to HEX #FCF0B7


CSS-Code:

background-image: radial-gradient(circle, #030F48 3%, #FCF0B7 97%);

 

HEX #FCF0B7 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #FCF0B7 8%, #030F48 92%);

 

HEX #FCF0B7 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #FCF0B7 8%, #030F48 99%);

Lineal

HEX #030F48 to HEX #032249


CSS-Code:

background-image: linear-gradient(135deg, #030F48 10%, #032249 91%);

Radial

HEX #030F48 to HEX #032249


CSS-Code:

background-image: radial-gradient(circle, #030F48 3%, #032249 92%);

 

HEX #032249 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #032249 3%, #030F48 87%);

 

HEX #032249 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #032249 8%, #030F48 91%);

 

HEX #030F48 to HEX #030F49


CSS-Code:

background-image: linear-gradient(135deg, #030F48 8%, #030F49 90%);

 

HEX #030F48 to HEX #030F49


CSS-Code:

background-image: radial-gradient(circle, #030F48 2%, #030F49 99%);

 

HEX #030F49 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #030F49 11%, #030F48 95%);

 

HEX #030F49 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #030F49 14%, #030F48 86%);

 

HEX #030F48 to HEX #080349


CSS-Code:

background-image: linear-gradient(135deg, #030F48 8%, #080349 89%);

 

HEX #030F48 to HEX #080349


CSS-Code:

background-image: radial-gradient(circle, #030F48 13%, #080349 90%);

 

HEX #080349 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #080349 3%, #030F48 96%);

 

HEX #080349 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #080349 0%, #030F48 86%);

 

HEX #030F48 to HEX #1B0349


CSS-Code:

background-image: linear-gradient(135deg, #030F48 10%, #1B0349 92%);

 

HEX #030F48 to HEX #1B0349


CSS-Code:

background-image: radial-gradient(circle, #030F48 4%, #1B0349 97%);

 

HEX #1B0349 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #1B0349 14%, #030F48 86%);

 

HEX #1B0349 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #1B0349 1%, #030F48 95%);

Lineal

HEX #030F48 to HEX #032249


CSS-Code:

background-image: linear-gradient(135deg, #030F48 11%, #032249 95%);

Radial

HEX #030F48 to HEX #032249


CSS-Code:

background-image: radial-gradient(circle, #030F48 3%, #032249 92%);

 

HEX #032249 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #032249 4%, #030F48 96%);

 

HEX #032249 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #032249 14%, #030F48 90%);

 

HEX #030F48 to HEX #030F49


CSS-Code:

background-image: linear-gradient(135deg, #030F48 3%, #030F49 92%);

 

HEX #030F48 to HEX #030F49


CSS-Code:

background-image: radial-gradient(circle, #030F48 4%, #030F49 88%);

 

HEX #030F49 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #030F49 14%, #030F48 91%);

 

HEX #030F49 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #030F49 5%, #030F48 97%);

 

HEX #030F48 to HEX #080349


CSS-Code:

background-image: linear-gradient(135deg, #030F48 0%, #080349 87%);

 

HEX #030F48 to HEX #080349


CSS-Code:

background-image: radial-gradient(circle, #030F48 10%, #080349 98%);

 

HEX #080349 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #080349 1%, #030F48 87%);

 

HEX #080349 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #080349 2%, #030F48 99%);

 

HEX #030F48 to HEX #1B0349


CSS-Code:

background-image: linear-gradient(135deg, #030F48 11%, #1B0349 100%);

 

HEX #030F48 to HEX #1B0349


CSS-Code:

background-image: radial-gradient(circle, #030F48 4%, #1B0349 90%);

 

HEX #1B0349 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #1B0349 5%, #030F48 87%);

 

HEX #1B0349 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #1B0349 5%, #030F48 95%);

Lineal

HEX #030F48 to HEX #490348


CSS-Code:

background-image: linear-gradient(135deg, #030F48 1%, #490348 91%);

Radial

HEX #030F48 to HEX #490348


CSS-Code:

background-image: radial-gradient(circle, #030F48 3%, #490348 92%);

 

HEX #490348 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #490348 3%, #030F48 87%);

 

HEX #490348 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #490348 2%, #030F48 92%);

 

HEX #030F48 to HEX #2C4903


CSS-Code:

background-image: linear-gradient(135deg, #030F48 6%, #2C4903 98%);

 

HEX #030F48 to HEX #2C4903


CSS-Code:

background-image: radial-gradient(circle, #030F48 11%, #2C4903 99%);

 

HEX #2C4903 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #2C4903 11%, #030F48 100%);

 

HEX #2C4903 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #2C4903 10%, #030F48 87%);

Lineal

HEX #030F48 to HEX #49030F


CSS-Code:

background-image: linear-gradient(135deg, #030F48 12%, #49030F 100%);

Radial

HEX #030F48 to HEX #49030F


CSS-Code:

background-image: radial-gradient(circle, #030F48 13%, #49030F 92%);

 

HEX #49030F to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #49030F 9%, #030F48 95%);

 

HEX #49030F to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #49030F 13%, #030F48 100%);

 

HEX #030F48 to HEX #0F4903


CSS-Code:

background-image: linear-gradient(135deg, #030F48 4%, #0F4903 91%);

 

HEX #030F48 to HEX #0F4903


CSS-Code:

background-image: radial-gradient(circle, #030F48 12%, #0F4903 100%);

 

HEX #0F4903 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #0F4903 7%, #030F48 92%);

 

HEX #0F4903 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #0F4903 8%, #030F48 91%);

Lineal

HEX #030F48 to HEX #490348


CSS-Code:

background-image: linear-gradient(135deg, #030F48 1%, #490348 87%);

Radial

HEX #030F48 to HEX #490348


CSS-Code:

background-image: radial-gradient(circle, #030F48 5%, #490348 94%);

 

HEX #490348 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #490348 9%, #030F48 93%);

 

HEX #490348 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #490348 2%, #030F48 93%);

 

HEX #030F48 to HEX #493C03


CSS-Code:

background-image: linear-gradient(135deg, #030F48 2%, #493C03 95%);

 

HEX #030F48 to HEX #493C03


CSS-Code:

background-image: radial-gradient(circle, #030F48 9%, #493C03 97%);

 

HEX #493C03 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #493C03 2%, #030F48 92%);

 

HEX #493C03 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #493C03 0%, #030F48 86%);

 

HEX #030F48 to HEX #034904


CSS-Code:

background-image: linear-gradient(135deg, #030F48 11%, #034904 91%);

 

HEX #030F48 to HEX #034904


CSS-Code:

background-image: radial-gradient(circle, #030F48 1%, #034904 91%);

 

HEX #034904 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #034904 2%, #030F48 90%);

 

HEX #034904 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #034904 10%, #030F48 89%);

Lineal

HEX #030F48 to HEX #490333


CSS-Code:

background-image: linear-gradient(135deg, #030F48 11%, #490333 94%);

Radial

HEX #030F48 to HEX #490333


CSS-Code:

background-image: radial-gradient(circle, #030F48 5%, #490333 92%);

 

HEX #490333 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #490333 0%, #030F48 93%);

 

HEX #490333 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #490333 0%, #030F48 97%);

 

HEX #030F48 to HEX #493C03


CSS-Code:

background-image: linear-gradient(135deg, #030F48 13%, #493C03 98%);

 

HEX #030F48 to HEX #493C03


CSS-Code:

background-image: radial-gradient(circle, #030F48 14%, #493C03 93%);

 

HEX #493C03 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #493C03 9%, #030F48 89%);

 

HEX #493C03 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #493C03 2%, #030F48 88%);

 

HEX #030F48 to HEX #034919


CSS-Code:

background-image: linear-gradient(135deg, #030F48 14%, #034919 91%);

 

HEX #030F48 to HEX #034919


CSS-Code:

background-image: radial-gradient(circle, #030F48 10%, #034919 91%);

 

HEX #034919 to HEX #030F48


CSS-Code:

background-image: linear-gradient(135deg, #034919 14%, #030F48 98%);

 

HEX #034919 to HEX #030F48


CSS-Code:

background-image: radial-gradient(circle, #034919 6%, #030F48 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

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)

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

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

Icons

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.

Cancel Share

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

Share

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

Remove All

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