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The free starting point for all essential color tools.
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- 5 colors per palette
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- 3 saved images
- 5 colors per image group
- 50 conversions monthly
CSS Gradients:
RGB 221 53 55
Information
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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
Red clearly dominates: The red value is significantly higher than green and blue. Dark color: low color values appear darker.
The breakdown of the color into the RGB color system: of 255 maximum color components, 221 red, 53 green and 55 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, none cyan, 76 magenta, 75 yellow and 13 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.
2-color gradients of RGB 221 53 55 - Complementary color
Lineal
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 8%, #22CAC8 91%);
Radial
CSS-Code:
background-image: radial-gradient(circle, #DD3537 14%, #22CAC8 98%);
CSS-Code:
background-image: linear-gradient(135deg, #22CAC8 8%, #DD3537 95%);
CSS-Code:
background-image: radial-gradient(circle, #22CAC8 1%, #DD3537 95%);
2-color gradients of RGB 221 53 55 - Lighter colors
Lineal
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 14%, #DD3666 87%);
Radial
CSS-Code:
background-image: radial-gradient(circle, #DD3537 7%, #DD3666 99%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3666 11%, #DD3537 87%);
CSS-Code:
background-image: radial-gradient(circle, #DD3666 13%, #DD3537 93%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 7%, #DD3639 99%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 0%, #DD3639 89%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3639 4%, #DD3537 93%);
CSS-Code:
background-image: radial-gradient(circle, #DD3639 0%, #DD3537 89%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 9%, #DD6036 93%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 0%, #DD6036 95%);
CSS-Code:
background-image: linear-gradient(135deg, #DD6036 10%, #DD3537 89%);
CSS-Code:
background-image: radial-gradient(circle, #DD6036 14%, #DD3537 96%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 2%, #DD8C36 90%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 7%, #DD8C36 88%);
CSS-Code:
background-image: linear-gradient(135deg, #DD8C36 9%, #DD3537 96%);
CSS-Code:
background-image: radial-gradient(circle, #DD8C36 5%, #DD3537 88%);
2-color gradients of RGB 221 53 55 - Darker colors
Lineal
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 7%, #C82224 86%);
Radial
CSS-Code:
background-image: radial-gradient(circle, #DD3537 10%, #C82224 89%);
CSS-Code:
background-image: linear-gradient(135deg, #C82224 7%, #DD3537 91%);
CSS-Code:
background-image: radial-gradient(circle, #C82224 11%, #DD3537 89%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 13%, #DD3638 92%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 8%, #DD3638 89%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3638 14%, #DD3537 91%);
CSS-Code:
background-image: radial-gradient(circle, #DD3638 6%, #DD3537 87%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 1%, #E35A5B 93%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 7%, #E35A5B 99%);
CSS-Code:
background-image: linear-gradient(135deg, #E35A5B 12%, #DD3537 94%);
CSS-Code:
background-image: radial-gradient(circle, #E35A5B 10%, #DD3537 89%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 7%, #E97D7E 93%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 3%, #E97D7E 87%);
CSS-Code:
background-image: linear-gradient(135deg, #E97D7E 11%, #DD3537 98%);
CSS-Code:
background-image: radial-gradient(circle, #E97D7E 1%, #DD3537 94%);
2-color gradients of RGB 221 53 55 - Analogue colors
Lineal
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 6%, #DD3666 96%);
Radial
CSS-Code:
background-image: radial-gradient(circle, #DD3537 3%, #DD3666 93%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3666 3%, #DD3537 90%);
CSS-Code:
background-image: radial-gradient(circle, #DD3666 4%, #DD3537 98%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 9%, #DD3639 94%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 12%, #DD3639 91%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3639 11%, #DD3537 92%);
CSS-Code:
background-image: radial-gradient(circle, #DD3639 9%, #DD3537 90%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 0%, #DD6036 87%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 14%, #DD6036 90%);
CSS-Code:
background-image: linear-gradient(135deg, #DD6036 9%, #DD3537 96%);
CSS-Code:
background-image: radial-gradient(circle, #DD6036 5%, #DD3537 96%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 10%, #DD8C36 92%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 11%, #DD8C36 91%);
CSS-Code:
background-image: linear-gradient(135deg, #DD8C36 9%, #DD3537 98%);
CSS-Code:
background-image: radial-gradient(circle, #DD8C36 5%, #DD3537 87%);
2-color gradients of RGB 221 53 55 - Monochromatic colors
Lineal
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 4%, #C82224 100%);
Radial
CSS-Code:
background-image: radial-gradient(circle, #DD3537 14%, #C82224 92%);
CSS-Code:
background-image: linear-gradient(135deg, #C82224 11%, #DD3537 94%);
CSS-Code:
background-image: radial-gradient(circle, #C82224 8%, #DD3537 97%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 1%, #DD3638 95%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 8%, #DD3638 91%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3638 5%, #DD3537 86%);
CSS-Code:
background-image: radial-gradient(circle, #DD3638 13%, #DD3537 94%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 12%, #E35A5B 92%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 3%, #E35A5B 90%);
CSS-Code:
background-image: linear-gradient(135deg, #E35A5B 6%, #DD3537 94%);
CSS-Code:
background-image: radial-gradient(circle, #E35A5B 0%, #DD3537 95%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 0%, #E97D7E 92%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 14%, #E97D7E 91%);
CSS-Code:
background-image: linear-gradient(135deg, #E97D7E 4%, #DD3537 100%);
CSS-Code:
background-image: radial-gradient(circle, #E97D7E 14%, #DD3537 99%);
2-color gradients of RGB 221 53 55 - Partial complementary colors
Lineal
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 1%, #BEDD36 97%);
Radial
CSS-Code:
background-image: radial-gradient(circle, #DD3537 5%, #BEDD36 94%);
CSS-Code:
background-image: linear-gradient(135deg, #BEDD36 7%, #DD3537 93%);
CSS-Code:
background-image: radial-gradient(circle, #BEDD36 12%, #DD3537 92%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 4%, #367CDD 89%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 7%, #367CDD 97%);
CSS-Code:
background-image: linear-gradient(135deg, #367CDD 5%, #DD3537 95%);
CSS-Code:
background-image: radial-gradient(circle, #367CDD 1%, #DD3537 91%);
2-color gradients of RGB 221 53 55 - Triadic colors
Lineal
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 0%, #39DD36 100%);
Radial
CSS-Code:
background-image: radial-gradient(circle, #DD3537 7%, #39DD36 97%);
CSS-Code:
background-image: linear-gradient(135deg, #39DD36 8%, #DD3537 91%);
CSS-Code:
background-image: radial-gradient(circle, #39DD36 12%, #DD3537 87%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 5%, #3639DD 87%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 7%, #3639DD 86%);
CSS-Code:
background-image: linear-gradient(135deg, #3639DD 3%, #DD3537 100%);
CSS-Code:
background-image: radial-gradient(circle, #3639DD 6%, #DD3537 87%);
2-color gradients of RGB 221 53 55 - Rectangular (tetradic) colors
Lineal
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 6%, #BEDD36 88%);
Radial
CSS-Code:
background-image: radial-gradient(circle, #DD3537 9%, #BEDD36 93%);
CSS-Code:
background-image: linear-gradient(135deg, #BEDD36 5%, #DD3537 98%);
CSS-Code:
background-image: radial-gradient(circle, #BEDD36 9%, #DD3537 100%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 4%, #36DDDA 97%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 9%, #36DDDA 97%);
CSS-Code:
background-image: linear-gradient(135deg, #36DDDA 13%, #DD3537 95%);
CSS-Code:
background-image: radial-gradient(circle, #36DDDA 8%, #DD3537 94%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 5%, #5536DD 100%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 8%, #5536DD 93%);
CSS-Code:
background-image: linear-gradient(135deg, #5536DD 10%, #DD3537 98%);
CSS-Code:
background-image: radial-gradient(circle, #5536DD 8%, #DD3537 96%);
2-color gradients of RGB 221 53 55 - Square colors
Lineal
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 9%, #8CDD36 90%);
Radial
CSS-Code:
background-image: radial-gradient(circle, #DD3537 0%, #8CDD36 90%);
CSS-Code:
background-image: linear-gradient(135deg, #8CDD36 13%, #DD3537 91%);
CSS-Code:
background-image: radial-gradient(circle, #8CDD36 14%, #DD3537 97%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 7%, #36DDDA 97%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 2%, #36DDDA 94%);
CSS-Code:
background-image: linear-gradient(135deg, #36DDDA 13%, #DD3537 95%);
CSS-Code:
background-image: radial-gradient(circle, #36DDDA 5%, #DD3537 89%);
CSS-Code:
background-image: linear-gradient(135deg, #DD3537 11%, #8736DD 90%);
CSS-Code:
background-image: radial-gradient(circle, #DD3537 12%, #8736DD 91%);
CSS-Code:
background-image: linear-gradient(135deg, #8736DD 11%, #DD3537 97%);
CSS-Code:
background-image: radial-gradient(circle, #8736DD 7%, #DD3537 97%);
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)