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CSS Gradients:
#21718B

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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 Lighter colors.

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 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, 33 red, 113 green and 139 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, 76 cyan, 19 magenta, none yellow and 45 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 #21718B - Complementary color

Lineal

HEX #21718B to HEX #DE8E74

CSS-Code:

background-image: linear-gradient(135deg, #21718B 11%, #DE8E74 90%);

Radial

HEX #21718B to HEX #DE8E74

CSS-Code:

background-image: radial-gradient(circle, #21718B 12%, #DE8E74 91%);

HEX #DE8E74 to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #DE8E74 5%, #21718B 94%);

HEX #DE8E74 to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #DE8E74 6%, #21718B 94%);

2-color gradients of #21718B - Lighter colors

Lineal

HEX #21718B to HEX #218C89

CSS-Code:

background-image: linear-gradient(135deg, #21718B 13%, #218C89 92%);

Radial

HEX #21718B to HEX #218C89

CSS-Code:

background-image: radial-gradient(circle, #21718B 3%, #218C89 98%);

HEX #218C89 to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #218C89 0%, #21718B 98%);

HEX #218C89 to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #218C89 13%, #21718B 88%);

HEX #21718B to HEX #21738C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 13%, #21738C 95%);

HEX #21718B to HEX #21738C

CSS-Code:

background-image: radial-gradient(circle, #21718B 5%, #21738C 99%);

HEX #21738C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #21738C 11%, #21718B 93%);

HEX #21738C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #21738C 6%, #21718B 96%);

HEX #21718B to HEX #21578C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 5%, #21578C 98%);

HEX #21718B to HEX #21578C

CSS-Code:

background-image: radial-gradient(circle, #21718B 10%, #21578C 87%);

HEX #21578C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #21578C 9%, #21718B 90%);

HEX #21578C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #21578C 7%, #21718B 88%);

HEX #21718B to HEX #213A8C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 0%, #213A8C 87%);

HEX #21718B to HEX #213A8C

CSS-Code:

background-image: radial-gradient(circle, #21718B 10%, #213A8C 92%);

HEX #213A8C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #213A8C 13%, #21718B 86%);

HEX #213A8C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #213A8C 14%, #21718B 98%);

2-color gradients of #21718B - Darker colors

Lineal

HEX #21718B to HEX #19576B

CSS-Code:

background-image: linear-gradient(135deg, #21718B 2%, #19576B 95%);

Radial

HEX #21718B to HEX #19576B

CSS-Code:

background-image: radial-gradient(circle, #21718B 0%, #19576B 92%);

HEX #19576B to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #19576B 5%, #21718B 94%);

HEX #19576B to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #19576B 10%, #21718B 95%);

HEX #21718B to HEX #21728C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 12%, #21728C 96%);

HEX #21718B to HEX #21728C

CSS-Code:

background-image: radial-gradient(circle, #21718B 7%, #21728C 97%);

HEX #21728C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #21728C 12%, #21718B 93%);

HEX #21728C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #21728C 14%, #21718B 98%);

HEX #21718B to HEX #298DAE

CSS-Code:

background-image: linear-gradient(135deg, #21718B 14%, #298DAE 90%);

HEX #21718B to HEX #298DAE

CSS-Code:

background-image: radial-gradient(circle, #21718B 13%, #298DAE 96%);

HEX #298DAE to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #298DAE 9%, #21718B 88%);

HEX #298DAE to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #298DAE 4%, #21718B 88%);

HEX #21718B to HEX #31A8CF

CSS-Code:

background-image: linear-gradient(135deg, #21718B 8%, #31A8CF 97%);

HEX #21718B to HEX #31A8CF

CSS-Code:

background-image: radial-gradient(circle, #21718B 0%, #31A8CF 87%);

HEX #31A8CF to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #31A8CF 14%, #21718B 91%);

HEX #31A8CF to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #31A8CF 3%, #21718B 96%);

2-color gradients of #21718B - Analogue colors

Lineal

HEX #21718B to HEX #218C89

CSS-Code:

background-image: linear-gradient(135deg, #21718B 3%, #218C89 91%);

Radial

HEX #21718B to HEX #218C89

CSS-Code:

background-image: radial-gradient(circle, #21718B 14%, #218C89 86%);

HEX #218C89 to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #218C89 12%, #21718B 99%);

HEX #218C89 to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #218C89 14%, #21718B 99%);

HEX #21718B to HEX #21738C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 8%, #21738C 97%);

HEX #21718B to HEX #21738C

CSS-Code:

background-image: radial-gradient(circle, #21718B 7%, #21738C 97%);

HEX #21738C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #21738C 8%, #21718B 86%);

HEX #21738C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #21738C 9%, #21718B 99%);

HEX #21718B to HEX #21578C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 14%, #21578C 98%);

HEX #21718B to HEX #21578C

CSS-Code:

background-image: radial-gradient(circle, #21718B 2%, #21578C 91%);

HEX #21578C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #21578C 1%, #21718B 87%);

HEX #21578C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #21578C 2%, #21718B 98%);

HEX #21718B to HEX #213A8C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 4%, #213A8C 99%);

HEX #21718B to HEX #213A8C

CSS-Code:

background-image: radial-gradient(circle, #21718B 1%, #213A8C 87%);

HEX #213A8C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #213A8C 14%, #21718B 87%);

HEX #213A8C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #213A8C 6%, #21718B 95%);

2-color gradients of #21718B - Monochromatic colors

Lineal

HEX #21718B to HEX #19576B

CSS-Code:

background-image: linear-gradient(135deg, #21718B 3%, #19576B 95%);

Radial

HEX #21718B to HEX #19576B

CSS-Code:

background-image: radial-gradient(circle, #21718B 0%, #19576B 99%);

HEX #19576B to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #19576B 9%, #21718B 93%);

HEX #19576B to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #19576B 4%, #21718B 93%);

HEX #21718B to HEX #21728C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 12%, #21728C 92%);

HEX #21718B to HEX #21728C

CSS-Code:

background-image: radial-gradient(circle, #21718B 12%, #21728C 96%);

HEX #21728C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #21728C 14%, #21718B 87%);

HEX #21728C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #21728C 3%, #21718B 98%);

HEX #21718B to HEX #298DAE

CSS-Code:

background-image: linear-gradient(135deg, #21718B 5%, #298DAE 91%);

HEX #21718B to HEX #298DAE

CSS-Code:

background-image: radial-gradient(circle, #21718B 14%, #298DAE 97%);

HEX #298DAE to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #298DAE 4%, #21718B 99%);

HEX #298DAE to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #298DAE 10%, #21718B 97%);

HEX #21718B to HEX #31A8CF

CSS-Code:

background-image: linear-gradient(135deg, #21718B 14%, #31A8CF 91%);

HEX #21718B to HEX #31A8CF

CSS-Code:

background-image: radial-gradient(circle, #21718B 5%, #31A8CF 98%);

HEX #31A8CF to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #31A8CF 8%, #21718B 98%);

HEX #31A8CF to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #31A8CF 7%, #21718B 95%);

2-color gradients of #21718B - Partial complementary colors

Lineal

HEX #21718B to HEX #50218C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 13%, #50218C 92%);

Radial

HEX #21718B to HEX #50218C

CSS-Code:

background-image: radial-gradient(circle, #21718B 9%, #50218C 86%);

HEX #50218C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #50218C 10%, #21718B 87%);

HEX #50218C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #50218C 9%, #21718B 94%);

HEX #21718B to HEX #8C7B21

CSS-Code:

background-image: linear-gradient(135deg, #21718B 3%, #8C7B21 93%);

HEX #21718B to HEX #8C7B21

CSS-Code:

background-image: radial-gradient(circle, #21718B 7%, #8C7B21 96%);

HEX #8C7B21 to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #8C7B21 0%, #21718B 87%);

HEX #8C7B21 to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #8C7B21 10%, #21718B 88%);

2-color gradients of #21718B - Triadic colors

Lineal

HEX #21718B to HEX #8C2173

CSS-Code:

background-image: linear-gradient(135deg, #21718B 4%, #8C2173 93%);

Radial

HEX #21718B to HEX #8C2173

CSS-Code:

background-image: radial-gradient(circle, #21718B 14%, #8C2173 91%);

HEX #8C2173 to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #8C2173 12%, #21718B 98%);

HEX #8C2173 to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #8C2173 7%, #21718B 96%);

HEX #21718B to HEX #738C21

CSS-Code:

background-image: linear-gradient(135deg, #21718B 14%, #738C21 88%);

HEX #21718B to HEX #738C21

CSS-Code:

background-image: radial-gradient(circle, #21718B 13%, #738C21 89%);

HEX #738C21 to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #738C21 11%, #21718B 86%);

HEX #738C21 to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #738C21 9%, #21718B 95%);

2-color gradients of #21718B - Rectangular (tetradic) colors

Lineal

HEX #21718B to HEX #50218C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 12%, #50218C 90%);

Radial

HEX #21718B to HEX #50218C

CSS-Code:

background-image: radial-gradient(circle, #21718B 14%, #50218C 97%);

HEX #50218C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #50218C 8%, #21718B 89%);

HEX #50218C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #50218C 0%, #21718B 97%);

HEX #21718B to HEX #8C3A21

CSS-Code:

background-image: linear-gradient(135deg, #21718B 5%, #8C3A21 87%);

HEX #21718B to HEX #8C3A21

CSS-Code:

background-image: radial-gradient(circle, #21718B 3%, #8C3A21 91%);

HEX #8C3A21 to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #8C3A21 6%, #21718B 100%);

HEX #8C3A21 to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #8C3A21 7%, #21718B 98%);

HEX #21718B to HEX #5E8C21

CSS-Code:

background-image: linear-gradient(135deg, #21718B 2%, #5E8C21 87%);

HEX #21718B to HEX #5E8C21

CSS-Code:

background-image: radial-gradient(circle, #21718B 0%, #5E8C21 87%);

HEX #5E8C21 to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #5E8C21 2%, #21718B 96%);

HEX #5E8C21 to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #5E8C21 13%, #21718B 89%);

2-color gradients of #21718B - Square colors

Lineal

HEX #21718B to HEX #70218C

CSS-Code:

background-image: linear-gradient(135deg, #21718B 2%, #70218C 90%);

Radial

HEX #21718B to HEX #70218C

CSS-Code:

background-image: radial-gradient(circle, #21718B 8%, #70218C 94%);

HEX #70218C to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #70218C 9%, #21718B 91%);

HEX #70218C to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #70218C 0%, #21718B 90%);

HEX #21718B to HEX #8C3A21

CSS-Code:

background-image: linear-gradient(135deg, #21718B 5%, #8C3A21 90%);

HEX #21718B to HEX #8C3A21

CSS-Code:

background-image: radial-gradient(circle, #21718B 1%, #8C3A21 99%);

HEX #8C3A21 to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #8C3A21 1%, #21718B 89%);

HEX #8C3A21 to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #8C3A21 11%, #21718B 96%);

HEX #21718B to HEX #3E8C21

CSS-Code:

background-image: linear-gradient(135deg, #21718B 1%, #3E8C21 89%);

HEX #21718B to HEX #3E8C21

CSS-Code:

background-image: radial-gradient(circle, #21718B 2%, #3E8C21 94%);

HEX #3E8C21 to HEX #21718B

CSS-Code:

background-image: linear-gradient(135deg, #3E8C21 6%, #21718B 99%);

HEX #3E8C21 to HEX #21718B

CSS-Code:

background-image: radial-gradient(circle, #3E8C21 12%, #21718B 97%);

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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)

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