#582013#582013

#582013 is a dark, moderate red. Relative luminance 0.032; OKLCH L 32.5% C 0.086 H 34.5°. Best body text is #FFFFFF at 12.88:1 contrast (WCAG AA passes).

Color values

HEX	#582013
RGB	rgb(88, 32, 19)
HSL	hsl(11, 64%, 21%)
HSV	hsv(11, 78%, 35%)
CMYK	cmyk(0%, 63.6%, 78.4%, 65.5%)
CIE-LAB	lab(20.66, 24.99, 21.60)
CIE-LCH	lch(20.66, 33.03, 40.84°)
OKLab	oklab(32.55% 0.0711 0.0488)
OKLCH	oklch(32.55% 0.086 34.5)
XYZ	xyz(4.6590, 3.1554, 0.9797)
Luminance	0.0316 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582013 #134B58

analogous

#581328 #582013 #584213

triadic

#582013 #135820 #201358

tetradic

#582013 #285813 #134B58 #421358

square

#582013 #285813 #134B58 #421358

split-complementary

#582013 #135842 #132858

monochromatic

#190905 #260E08 #582013 #8A321E #BD4529

Accessibility & contrast

On white

12.88

#582013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#582013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582013

12.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582013	#FFFFFF	#000000	##FFFFFF
##582013	1.00	12.88	1.63	12.88
#FFFFFF	12.88	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F2A11

Deuteranopia (green-blind)

#3D3611

Tritanopia (blue-blind)

#61141D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #582013;
/* rgb */ color: rgb(88, 32, 19);
/* oklch */ color: oklch(32.5% 0.086 34.5);

Tailwind

colors: {
  custom: {
    50: '#8c5e51',
    500: '#582013',
    950: '#000000',
  },
}

SCSS

$custom: #582013;
$custom-light: #8c5e51;
$custom-dark: #000000;

JSON

{
  "hex": "#582013",
  "rgb": {
    "r": 88,
    "g": 32,
    "b": 19
  },
  "hsl": {
    "h": 11.304,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.32547,
    "c": 0.08628,
    "h": 34.5
  },
  "luminance": 0.03155
}

Semantic roles & 50–950 ramp

primary

#582013

secondary

#377F90

accent

#C8E740

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #582013

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

Preview Lab → · Contrast checker → · Palette generator →