#58131A#58131A

#58131A is a dark, moderate red. Relative luminance 0.026; OKLCH L 30.9% C 0.100 H 19.9°. Best body text is #FFFFFF at 13.79:1 contrast (WCAG AA passes).

Color values

HEX	#58131A
RGB	rgb(88, 19, 26)
HSL	hsl(354, 64%, 21%)
HSV	hsv(354, 78%, 35%)
CMYK	cmyk(0%, 78.4%, 70.5%, 65.5%)
CIE-LAB	lab(18.43, 31.71, 14.28)
CIE-LCH	lch(18.43, 34.78, 24.24°)
OKLab	oklab(30.92% 0.0939 0.034)
OKLCH	oklch(30.92% 0.1 19.9)
XYZ	xyz(4.4443, 2.6157, 1.2479)
Luminance	0.0261 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58131A #135851

analogous

#58133C #58131A #582E13

triadic

#58131A #1A5813 #131A58

tetradic

#58131A #3C5813 #135851 #2E1358

square

#58131A #3C5813 #135851 #2E1358

split-complementary

#58131A #13582E #133C58

monochromatic

#190507 #26080B #58131A #8A1E29 #BD2938

Accessibility & contrast

On white

13.79

#58131A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#58131A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58131A

13.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58131A	#FFFFFF	#000000	##FFFFFF
##58131A	1.00	13.79	1.52	13.79
#FFFFFF	13.79	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#26241A

Deuteranopia (green-blind)

#383218

Tritanopia (blue-blind)

#610016

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #58131a;
/* rgb */ color: rgb(88, 19, 26);
/* oklch */ color: oklch(30.9% 0.100 19.9);

Tailwind

colors: {
  custom: {
    50: '#8d5756',
    500: '#58131a',
    950: '#000000',
  },
}

SCSS

$custom: #58131a;
$custom-light: #8d5756;
$custom-dark: #000000;

JSON

{
  "hex": "#58131a",
  "rgb": {
    "r": 88,
    "g": 19,
    "b": 26
  },
  "hsl": {
    "h": 353.913,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30917,
    "c": 0.09984,
    "h": 19.9
  },
  "luminance": 0.02615
}

Semantic roles & 50–950 ramp

primary

#58131A

secondary

#379087

accent

#E7D740

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #58131A

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

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