#582010#582010

#582010 is a dark, moderate red. Relative luminance 0.031; OKLCH L 32.5% C 0.087 H 36.6°. Best body text is #FFFFFF at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#582010
RGB	rgb(88, 32, 16)
HSL	hsl(13, 69%, 20%)
HSV	hsv(13, 82%, 35%)
CMYK	cmyk(0%, 63.6%, 81.8%, 65.5%)
CIE-LAB	lab(20.62, 24.83, 23.35)
CIE-LCH	lch(20.62, 34.08, 43.23°)
OKLab	oklab(32.51% 0.07 0.0519)
OKLCH	oklch(32.51% 0.087 36.6)
XYZ	xyz(4.6350, 3.1458, 0.8532)
Luminance	0.0314 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582010 #104858

analogous

#581024 #582010 #584410

triadic

#582010 #105820 #201058

tetradic

#582010 #245810 #104858 #441058

square

#582010 #245810 #104858 #441058

split-complementary

#582010 #105844 #102458

monochromatic

#1A0905 #240D07 #582010 #8C3319 #C04623

Accessibility & contrast

On white

12.89

#582010 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#582010 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582010

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582010	#FFFFFF	#000000	##FFFFFF
##582010	1.00	12.89	1.63	12.89
#FFFFFF	12.89	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#302A0E

Deuteranopia (green-blind)

#3D360E

Tritanopia (blue-blind)

#61131D

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #582010;
/* rgb */ color: rgb(88, 32, 16);
/* oklch */ color: oklch(32.5% 0.087 36.6);

Tailwind

colors: {
  custom: {
    50: '#8d5e4f',
    500: '#582010',
    950: '#000000',
  },
}

SCSS

$custom: #582010;
$custom-light: #8d5e4f;
$custom-dark: #000000;

JSON

{
  "hex": "#582010",
  "rgb": {
    "r": 88,
    "g": 32,
    "b": 16
  },
  "hsl": {
    "h": 13.333,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.32507,
    "c": 0.08717,
    "h": 36.6
  },
  "luminance": 0.03145
}

Semantic roles & 50–950 ramp

primary

#582010

secondary

#327C91

accent

#C5EC3C

background

#F9F5F4

surface

#F1E9E7

border

#CBC5C3

text

#0D0402

muted

#7E7978

Preview Lab

Preview with #582010

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

Preview Lab → · Contrast checker → · Palette generator →