#55131E#55131E

#55131E is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.4% C 0.096 H 15.7°. Best body text is #FFFFFF at 14.02:1 contrast (WCAG AA passes).

Color values

HEX	#55131E
RGB	rgb(85, 19, 30)
HSL	hsl(350, 63%, 20%)
HSV	hsv(350, 78%, 33%)
CMYK	cmyk(0%, 77.6%, 64.7%, 66.7%)
CIE-LAB	lab(17.88, 30.93, 10.61)
CIE-LCH	lch(17.88, 32.70, 18.93°)
OKLab	oklab(30.42% 0.0927 0.026)
OKLCH	oklch(30.42% 0.096 15.7)
XYZ	xyz(4.2139, 2.4914, 1.4870)
Luminance	0.0249 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55131E #13554A

analogous

#55133F #55131E #552913

triadic

#55131E #1E5513 #131E55

tetradic

#55131E #3F5513 #13554A #291355

square

#55131E #3F5513 #13554A #291355

split-complementary

#55131E #135529 #133F55

monochromatic

#190609 #23080C #55131E #871E30 #B92941

Accessibility & contrast

On white

14.02

#55131E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#55131E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55131E

14.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55131E	#FFFFFF	#000000	##FFFFFF
##55131E	1.00	14.02	1.50	14.02
#FFFFFF	14.02	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24231E

Deuteranopia (green-blind)

#35311C

Tritanopia (blue-blind)

#5E0318

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #55131e;
/* rgb */ color: rgb(85, 19, 30);
/* oklch */ color: oklch(30.4% 0.096 15.7);

Tailwind

colors: {
  custom: {
    50: '#8a5659',
    500: '#55131e',
    950: '#000000',
  },
}

SCSS

$custom: #55131e;
$custom-light: #8a5659;
$custom-dark: #000000;

JSON

{
  "hex": "#55131e",
  "rgb": {
    "r": 85,
    "g": 19,
    "b": 30
  },
  "hsl": {
    "h": 350,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30415,
    "c": 0.0963,
    "h": 15.7
  },
  "luminance": 0.02491
}

Semantic roles & 50–950 ramp

primary

#55131E

secondary

#368D7F

accent

#E6CB41

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0C0303

muted

#7D7878

Preview Lab

Preview with #55131E

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

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