#55131A#55131A

#55131A is a dark, moderate red. Relative luminance 0.025; OKLCH L 30.3% C 0.096 H 19.3°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#55131A
RGB	rgb(85, 19, 26)
HSL	hsl(354, 63%, 20%)
HSV	hsv(354, 78%, 33%)
CMYK	cmyk(0%, 77.6%, 69.4%, 66.7%)
CIE-LAB	lab(17.79, 30.64, 13.33)
CIE-LCH	lch(17.79, 33.41, 23.51°)
OKLab	oklab(30.32% 0.0909 0.0319)
OKLCH	oklch(30.32% 0.096 19.3)
XYZ	xyz(4.1661, 2.4722, 1.2349)
Luminance	0.0247 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#55131A #13554E

analogous

#55133B #55131A #552D13

triadic

#55131A #1A5513 #131A55

tetradic

#55131A #3B5513 #13554E #2D1355

square

#55131A #3B5513 #13554E #2D1355

split-complementary

#55131A #13552D #133B55

monochromatic

#190608 #23080B #55131A #871E29 #B92939

Accessibility & contrast

On white

14.05

#55131A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#55131A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #55131A

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##55131A	#FFFFFF	#000000	##FFFFFF
##55131A	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25231A

Deuteranopia (green-blind)

#363118

Tritanopia (blue-blind)

#5E0216

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #55131a;
/* rgb */ color: rgb(85, 19, 26);
/* oklch */ color: oklch(30.3% 0.096 19.3);

Tailwind

colors: {
  custom: {
    50: '#8a5656',
    500: '#55131a',
    950: '#000000',
  },
}

SCSS

$custom: #55131a;
$custom-light: #8a5656;
$custom-dark: #000000;

JSON

{
  "hex": "#55131a",
  "rgb": {
    "r": 85,
    "g": 19,
    "b": 26
  },
  "hsl": {
    "h": 353.636,
    "s": 63.462,
    "l": 20.392
  },
  "oklch": {
    "l": 0.30322,
    "c": 0.09635,
    "h": 19.3
  },
  "luminance": 0.02472
}

Semantic roles & 50–950 ramp

primary

#55131A

secondary

#368D84

accent

#E6D541

background

#F8F5F5

surface

#F0E9E9

border

#CBC5C5

text

#0D0303

muted

#7D7878

Preview Lab

Preview with #55131A

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

Preview Lab → · Contrast checker → · Palette generator →