#CC3944#CC3944

#CC3944 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.7% C 0.183 H 21.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#CC3944
RGB	rgb(204, 57, 68)
HSL	hsl(356, 59%, 51%)
HSV	hsv(356, 72%, 80%)
CMYK	cmyk(0%, 72.1%, 66.7%, 20%)
CIE-LAB	lab(47.22, 57.86, 28.31)
CIE-LCH	lch(47.22, 64.42, 26.07°)
OKLab	oklab(56.74% 0.1705 0.0666)
OKLCH	oklch(56.74% 0.183 21.3)
XYZ	xyz(27.4113, 16.1850, 7.1484)
Luminance	0.1618 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3944 #39CCC1

analogous

#CC398D #CC3944 #CC7739

triadic

#CC3944 #44CC39 #3944CC

tetradic

#CC3944 #8DCC39 #39CCC1 #7739CC

square

#CC3944 #8DCC39 #39CCC1 #7739CC

split-complementary

#CC3944 #39CC77 #398DCC

monochromatic

#6E1C23 #9F2932 #CC3944 #D96A72 #E59AA0

Accessibility & contrast

On white

4.96

#CC3944 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#CC3944 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3944

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3944	#FFFFFF	#000000	##FFFFFF
##CC3944	1.00	4.96	4.24	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#625C43

Deuteranopia (green-blind)

#877B40

Tritanopia (blue-blind)

#E0003E

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cc3944;
/* rgb */ color: rgb(204, 57, 68);
/* oklch */ color: oklch(56.7% 0.183 21.3);

Tailwind

colors: {
  custom: {
    50: '#e37a78',
    500: '#cc3944',
    950: '#000000',
  },
}

SCSS

$custom: #cc3944;
$custom-light: #e37a78;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3944",
  "rgb": {
    "r": 204,
    "g": 57,
    "b": 68
  },
  "hsl": {
    "h": 355.51,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.56741,
    "c": 0.18308,
    "h": 21.3
  },
  "luminance": 0.16181
}

Semantic roles & 50–950 ramp

primary

#CC3944

secondary

#90D1CC

accent

#E2D746

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CC3944

Body copy rendered with the generated semantic roles for this colour.

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