#58151A#58151A

#58151A is a dark, moderate red. Relative luminance 0.027; OKLCH L 31.1% C 0.098 H 20.9°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#58151A
RGB	rgb(88, 21, 26)
HSL	hsl(356, 61%, 21%)
HSV	hsv(356, 76%, 35%)
CMYK	cmyk(0%, 76.1%, 70.5%, 65.5%)
CIE-LAB	lab(18.74, 30.86, 14.66)
CIE-LCH	lch(18.74, 34.17, 25.41°)
OKLab	oklab(31.15% 0.0912 0.0348)
OKLCH	oklch(31.15% 0.098 20.9)
XYZ	xyz(4.4796, 2.6863, 1.2597)
Luminance	0.0269 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#58151A #155853

analogous

#58153C #58151A #583215

triadic

#58151A #1A5815 #151A58

tetradic

#58151A #3C5815 #155853 #321558

square

#58151A #3C5815 #155853 #321558

split-complementary

#58151A #155832 #153C58

monochromatic

#190607 #27090B #58151A #892129 #BB2D37

Accessibility & contrast

On white

13.66

#58151A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#58151A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #58151A

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##58151A	#FFFFFF	#000000	##FFFFFF
##58151A	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#27251A

Deuteranopia (green-blind)

#383318

Tritanopia (blue-blind)

#610317

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #58151a;
/* rgb */ color: rgb(88, 21, 26);
/* oklch */ color: oklch(31.1% 0.098 20.9);

Tailwind

colors: {
  custom: {
    50: '#8d5856',
    500: '#58151a',
    950: '#000000',
  },
}

SCSS

$custom: #58151a;
$custom-light: #8d5856;
$custom-dark: #000000;

JSON

{
  "hex": "#58151a",
  "rgb": {
    "r": 88,
    "g": 21,
    "b": 26
  },
  "hsl": {
    "h": 355.522,
    "s": 61.468,
    "l": 21.373
  },
  "oklch": {
    "l": 0.31145,
    "c": 0.09761,
    "h": 20.9
  },
  "luminance": 0.02686
}

Semantic roles & 50–950 ramp

primary

#58151A

secondary

#399089

accent

#E5D943

background

#F9F5F5

surface

#F1E9E9

border

#CBC5C5

text

#0D0303

muted

#7E7878

Preview Lab

Preview with #58151A

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

Preview Lab → · Contrast checker → · Palette generator →