Now offer period OUR API HAS BEEN EXPANDED

New API V3.0: 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 2025-10-21 up to and including 2025-11-21 (23:59 CET)

API packages & prices X

CSS Gradients:
Pantone 661 C

Information

close all

2-color gradients - Complementary color

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.

2-color gradients - Lighter colors

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 .

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

2-color gradients - Darker colors

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 .

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, none red, 53 green and 148 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, 100 cyan, 64 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.

Verification of their color palette as a manufacturer!

Provide designers and agencies with accurate color values.

Let's go

2-color gradients of Pantone 661 C - Complementary color

Lineal

HEX #003594 to HEX #FFC56E

CSS-Code:

background-image: linear-gradient(135deg, #003594 5%, #FFC56E 97%);

Radial

HEX #003594 to HEX #FFC56E

CSS-Code:

background-image: radial-gradient(circle, #003594 6%, #FFC56E 95%);

HEX #FFC56E to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #FFC56E 1%, #003594 91%);

HEX #FFC56E to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #FFC56E 4%, #003594 91%);

2-color gradients of Pantone 661 C - Lighter colors

Lineal

HEX #003594 to HEX #006298

CSS-Code:

background-image: linear-gradient(135deg, #003594 10%, #006298 87%);

Radial

HEX #003594 to HEX #006298

CSS-Code:

background-image: radial-gradient(circle, #003594 5%, #006298 93%);

HEX #006298 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #006298 4%, #003594 96%);

HEX #006298 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #006298 7%, #003594 92%);

HEX #003594 to HEX #001489

CSS-Code:

background-image: linear-gradient(135deg, #003594 11%, #001489 97%);

HEX #003594 to HEX #001489

CSS-Code:

background-image: radial-gradient(circle, #003594 6%, #001489 96%);

HEX #001489 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #001489 10%, #003594 99%);

HEX #001489 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #001489 3%, #003594 86%);

HEX #003594 to HEX #10069F

CSS-Code:

background-image: linear-gradient(135deg, #003594 8%, #10069F 99%);

HEX #003594 to HEX #10069F

CSS-Code:

background-image: radial-gradient(circle, #003594 12%, #10069F 100%);

HEX #10069F to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #10069F 7%, #003594 86%);

HEX #10069F to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #10069F 9%, #003594 95%);

2-color gradients of Pantone 661 C - Darker colors

Lineal

HEX #003594 to HEX #012169

CSS-Code:

background-image: linear-gradient(135deg, #003594 2%, #012169 94%);

Radial

HEX #003594 to HEX #012169

CSS-Code:

background-image: radial-gradient(circle, #003594 0%, #012169 91%);

HEX #012169 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #012169 2%, #003594 100%);

HEX #012169 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #012169 3%, #003594 89%);

HEX #003594 to HEX #0047BB

CSS-Code:

background-image: linear-gradient(135deg, #003594 10%, #0047BB 94%);

HEX #003594 to HEX #0047BB

CSS-Code:

background-image: radial-gradient(circle, #003594 5%, #0047BB 87%);

HEX #0047BB to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #0047BB 5%, #003594 87%);

HEX #0047BB to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #0047BB 6%, #003594 98%);

HEX #003594 to HEX #0057B8

CSS-Code:

background-image: linear-gradient(135deg, #003594 0%, #0057B8 92%);

HEX #003594 to HEX #0057B8

CSS-Code:

background-image: radial-gradient(circle, #003594 13%, #0057B8 93%);

HEX #0057B8 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #0057B8 11%, #003594 99%);

HEX #0057B8 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #0057B8 7%, #003594 97%);

2-color gradients of Pantone 661 C - Analogue colors

Lineal

HEX #003594 to HEX #006298

CSS-Code:

background-image: linear-gradient(135deg, #003594 13%, #006298 98%);

Radial

HEX #003594 to HEX #006298

CSS-Code:

background-image: radial-gradient(circle, #003594 9%, #006298 94%);

HEX #006298 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #006298 0%, #003594 86%);

HEX #006298 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #006298 13%, #003594 88%);

HEX #003594 to HEX #001489

CSS-Code:

background-image: linear-gradient(135deg, #003594 11%, #001489 87%);

HEX #003594 to HEX #001489

CSS-Code:

background-image: radial-gradient(circle, #003594 9%, #001489 92%);

HEX #001489 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #001489 7%, #003594 90%);

HEX #001489 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #001489 2%, #003594 95%);

HEX #003594 to HEX #10069F

CSS-Code:

background-image: linear-gradient(135deg, #003594 10%, #10069F 96%);

HEX #003594 to HEX #10069F

CSS-Code:

background-image: radial-gradient(circle, #003594 9%, #10069F 89%);

HEX #10069F to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #10069F 2%, #003594 88%);

HEX #10069F to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #10069F 0%, #003594 95%);

2-color gradients of Pantone 661 C - Monochromatic colors

Lineal

HEX #003594 to HEX #012169

CSS-Code:

background-image: linear-gradient(135deg, #003594 10%, #012169 95%);

Radial

HEX #003594 to HEX #012169

CSS-Code:

background-image: radial-gradient(circle, #003594 11%, #012169 86%);

HEX #012169 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #012169 5%, #003594 88%);

HEX #012169 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #012169 7%, #003594 97%);

HEX #003594 to HEX #0047BB

CSS-Code:

background-image: linear-gradient(135deg, #003594 4%, #0047BB 98%);

HEX #003594 to HEX #0047BB

CSS-Code:

background-image: radial-gradient(circle, #003594 12%, #0047BB 92%);

HEX #0047BB to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #0047BB 4%, #003594 99%);

HEX #0047BB to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #0047BB 10%, #003594 100%);

HEX #003594 to HEX #0057B8

CSS-Code:

background-image: linear-gradient(135deg, #003594 1%, #0057B8 99%);

HEX #003594 to HEX #0057B8

CSS-Code:

background-image: radial-gradient(circle, #003594 4%, #0057B8 95%);

HEX #0057B8 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #0057B8 11%, #003594 91%);

HEX #0057B8 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #0057B8 10%, #003594 87%);

2-color gradients of Pantone 661 C - Partial complementary colors

Lineal

HEX #003594 to HEX #5C068C

CSS-Code:

background-image: linear-gradient(135deg, #003594 7%, #5C068C 97%);

Radial

HEX #003594 to HEX #5C068C

CSS-Code:

background-image: radial-gradient(circle, #003594 4%, #5C068C 89%);

HEX #5C068C to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #5C068C 4%, #003594 92%);

HEX #5C068C to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #5C068C 7%, #003594 93%);

HEX #003594 to HEX #7A9A01

CSS-Code:

background-image: linear-gradient(135deg, #003594 10%, #7A9A01 91%);

HEX #003594 to HEX #7A9A01

CSS-Code:

background-image: radial-gradient(circle, #003594 10%, #7A9A01 94%);

HEX #7A9A01 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #7A9A01 5%, #003594 98%);

HEX #7A9A01 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #7A9A01 7%, #003594 95%);

2-color gradients of Pantone 661 C - Triadic colors

Lineal

HEX #003594 to HEX #A50034

CSS-Code:

background-image: linear-gradient(135deg, #003594 10%, #A50034 100%);

Radial

HEX #003594 to HEX #A50034

CSS-Code:

background-image: radial-gradient(circle, #003594 5%, #A50034 97%);

HEX #A50034 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #A50034 1%, #003594 99%);

HEX #A50034 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #A50034 0%, #003594 100%);

HEX #003594 to HEX #3A913F

CSS-Code:

background-image: linear-gradient(135deg, #003594 14%, #3A913F 97%);

HEX #003594 to HEX #3A913F

CSS-Code:

background-image: radial-gradient(circle, #003594 7%, #3A913F 88%);

HEX #3A913F to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #3A913F 13%, #003594 88%);

HEX #3A913F to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #3A913F 4%, #003594 100%);

2-color gradients of Pantone 661 C - Rectangular (tetradic) colors

Lineal

HEX #003594 to HEX #5C068C

CSS-Code:

background-image: linear-gradient(135deg, #003594 6%, #5C068C 90%);

Radial

HEX #003594 to HEX #5C068C

CSS-Code:

background-image: radial-gradient(circle, #003594 1%, #5C068C 92%);

HEX #5C068C to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #5C068C 1%, #003594 90%);

HEX #5C068C to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #5C068C 0%, #003594 99%);

HEX #003594 to HEX #996017

CSS-Code:

background-image: linear-gradient(135deg, #003594 5%, #996017 88%);

HEX #003594 to HEX #996017

CSS-Code:

background-image: radial-gradient(circle, #003594 4%, #996017 93%);

HEX #996017 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #996017 0%, #003594 88%);

HEX #996017 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #996017 13%, #003594 91%);

HEX #003594 to HEX #009639

CSS-Code:

background-image: linear-gradient(135deg, #003594 9%, #009639 93%);

HEX #003594 to HEX #009639

CSS-Code:

background-image: radial-gradient(circle, #003594 8%, #009639 100%);

HEX #009639 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #009639 5%, #003594 94%);

HEX #009639 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #009639 14%, #003594 97%);

2-color gradients of Pantone 661 C - Square colors

Lineal

HEX #003594 to HEX #9E007E

CSS-Code:

background-image: linear-gradient(135deg, #003594 7%, #9E007E 97%);

Radial

HEX #003594 to HEX #9E007E

CSS-Code:

background-image: radial-gradient(circle, #003594 10%, #9E007E 87%);

HEX #9E007E to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #9E007E 7%, #003594 89%);

HEX #9E007E to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #9E007E 12%, #003594 94%);

HEX #003594 to HEX #996017

CSS-Code:

background-image: linear-gradient(135deg, #003594 5%, #996017 99%);

HEX #003594 to HEX #996017

CSS-Code:

background-image: radial-gradient(circle, #003594 6%, #996017 94%);

HEX #996017 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #996017 2%, #003594 92%);

HEX #996017 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #996017 12%, #003594 89%);

HEX #003594 to HEX #009639

CSS-Code:

background-image: linear-gradient(135deg, #003594 5%, #009639 92%);

HEX #003594 to HEX #009639

CSS-Code:

background-image: radial-gradient(circle, #003594 14%, #009639 94%);

HEX #009639 to HEX #003594

CSS-Code:

background-image: linear-gradient(135deg, #009639 9%, #003594 86%);

HEX #009639 to HEX #003594

CSS-Code:

background-image: radial-gradient(circle, #009639 8%, #003594 89%);

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, 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.

Public

Color palette shared
Please copy and save the desired link.

Share

View

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

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