#C55439#C55439

#C55439 is a mid, vivid red. Relative luminance 0.185; OKLCH L 58.6% C 0.151 H 34.7°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#C55439
RGB	rgb(197, 84, 57)
HSL	hsl(12, 55%, 50%)
HSV	hsv(12, 71%, 77%)
CMYK	cmyk(0%, 57.4%, 71.1%, 22.7%)
CIE-LAB	lab(50.11, 43.48, 37.77)
CIE-LCH	lch(50.11, 57.59, 40.98°)
OKLab	oklab(58.64% 0.124 0.086)
OKLCH	oklch(58.64% 0.151 34.7)
XYZ	xyz(26.9375, 18.5099, 6.0244)
Luminance	0.1851 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55439 #39AAC5

analogous

#C53964 #C55439 #C59A39

triadic

#C55439 #39C554 #5439C5

tetradic

#C55439 #64C539 #39AAC5 #9A39C5

square

#C55439 #64C539 #39AAC5 #9A39C5

split-complementary

#C55439 #39C59A #3964C5

monochromatic

#662C1E #96402B #C55439 #D37D68 #E1A697

Accessibility & contrast

On white

4.47

#C55439 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#C55439 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55439

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55439	#FFFFFF	#000000	##000000
##C55439	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#736836

Deuteranopia (green-blind)

#8E8136

Tritanopia (blue-blind)

#D83C4E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #c55439;
/* rgb */ color: rgb(197, 84, 57);
/* oklch */ color: oklch(58.6% 0.151 34.7);

Tailwind

colors: {
  custom: {
    50: '#de8870',
    500: '#c55439',
    950: '#000000',
  },
}

SCSS

$custom: #c55439;
$custom-light: #de8870;
$custom-dark: #000000;

JSON

{
  "hex": "#c55439",
  "rgb": {
    "r": 197,
    "g": 84,
    "b": 57
  },
  "hsl": {
    "h": 11.571,
    "s": 55.118,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58638,
    "c": 0.15088,
    "h": 34.7
  },
  "luminance": 0.18506
}

Semantic roles & 50–950 ramp

primary

#C55439

secondary

#8DC0CD

accent

#C2DE49

background

#FEF8F6

surface

#FDF0EC

border

#D5CBC7

text

#160C07

muted

#847D7A

Preview Lab

Preview with #C55439

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

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