#C55144#C55144

#C55144 is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.4% C 0.151 H 28.9°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#C55144
RGB	rgb(197, 81, 68)
HSL	hsl(6, 53%, 52%)
HSV	hsv(6, 65%, 77%)
CMYK	cmyk(0%, 58.9%, 65.5%, 22.7%)
CIE-LAB	lab(49.71, 45.51, 31.11)
CIE-LCH	lch(49.71, 55.13, 34.36°)
OKLab	oklab(58.38% 0.1324 0.0731)
OKLCH	oklch(58.38% 0.151 28.9)
XYZ	xyz(27.0144, 18.1761, 7.5535)
Luminance	0.1817 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55144 #44B8C5

analogous

#C54477 #C55144 #C59244

triadic

#C55144 #44C551 #5144C5

tetradic

#C55144 #77C544 #44B8C5 #9244C5

square

#C55144 #77C544 #44B8C5 #9244C5

split-complementary

#C55144 #44C592 #4477C5

monochromatic

#6D2922 #9C3B30 #C55144 #D37C73 #E2A8A1

Accessibility & contrast

On white

4.53

#C55144 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#C55144 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55144

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55144	#FFFFFF	#000000	##000000
##C55144	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6742

Deuteranopia (green-blind)

#8C8041

Tritanopia (blue-blind)

#D8394E

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #c55144;
/* rgb */ color: rgb(197, 81, 68);
/* oklch */ color: oklch(58.4% 0.151 28.9);

Tailwind

colors: {
  custom: {
    50: '#dd8678',
    500: '#c55144',
    950: '#000000',
  },
}

SCSS

$custom: #c55144;
$custom-light: #dd8678;
$custom-dark: #000000;

JSON

{
  "hex": "#c55144",
  "rgb": {
    "r": 197,
    "g": 81,
    "b": 68
  },
  "hsl": {
    "h": 6.047,
    "s": 52.653,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58382,
    "c": 0.15125,
    "h": 28.9
  },
  "luminance": 0.18173
}

Semantic roles & 50–950 ramp

primary

#C55144

secondary

#96C9CF

accent

#CEDC4C

background

#FEF8F7

surface

#FDF0ED

border

#D5CBC8

text

#160B09

muted

#847C7B

Preview Lab

Preview with #C55144

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

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