#582F0D#582F0D

#582F0D is a dark, moderate orange. Relative luminance 0.041; OKLCH L 35.2% C 0.075 H 55.9°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#582F0D
RGB	rgb(88, 47, 13)
HSL	hsl(27, 74%, 20%)
HSV	hsv(27, 85%, 35%)
CMYK	cmyk(0%, 46.6%, 85.2%, 65.5%)
CIE-LAB	lab(24.12, 15.83, 28.57)
CIE-LCH	lch(24.12, 32.66, 61.01°)
OKLab	oklab(35.17% 0.0421 0.0622)
OKLCH	oklch(35.17% 0.075 55.9)
XYZ	xyz(5.1141, 4.1374, 0.9100)
Luminance	0.0414 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582F0D #0D3658

analogous

#580D11 #582F0D #58550D

triadic

#582F0D #0D582F #2F0D58

tetradic

#582F0D #11580D #0D3658 #550D58

square

#582F0D #11580D #0D3658 #550D58

split-complementary

#582F0D #0D5855 #0D1158

monochromatic

#1B0E04 #231305 #582F0D #8D4B15 #C3681D

Accessibility & contrast

On white

11.49

#582F0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#582F0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582F0D

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582F0D	#FFFFFF	#000000	##FFFFFF
##582F0D	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3408

Deuteranopia (green-blind)

#453D0D

Tritanopia (blue-blind)

#612628

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #582f0d;
/* rgb */ color: rgb(88, 47, 13);
/* oklch */ color: oklch(35.2% 0.075 55.9);

Tailwind

colors: {
  custom: {
    50: '#8c684e',
    500: '#582f0d',
    950: '#000000',
  },
}

SCSS

$custom: #582f0d;
$custom-light: #8c684e;
$custom-dark: #000000;

JSON

{
  "hex": "#582f0d",
  "rgb": {
    "r": 88,
    "g": 47,
    "b": 13
  },
  "hsl": {
    "h": 27.2,
    "s": 74.257,
    "l": 19.804
  },
  "oklch": {
    "l": 0.35173,
    "c": 0.07516,
    "h": 55.9
  },
  "luminance": 0.04137
}

Semantic roles & 50–950 ramp

primary

#582F0D

secondary

#2E6593

accent

#9DF137

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0602

muted

#7E7A78

Preview Lab

Preview with #582F0D

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

Preview Lab → · Contrast checker → · Palette generator →