#582A11#582A11

#582A11 is a dark, moderate orange. Relative luminance 0.038; OKLCH L 34.2% C 0.077 H 46.8°. Best body text is #FFFFFF at 11.97:1 contrast (WCAG AA passes).

Color values

HEX	#582A11
RGB	rgb(88, 42, 17)
HSL	hsl(21, 68%, 21%)
HSV	hsv(21, 81%, 35%)
CMYK	cmyk(0%, 52.3%, 80.7%, 65.5%)
CIE-LAB	lab(22.90, 19.09, 25.23)
CIE-LCH	lch(22.90, 31.64, 52.88°)
OKLab	oklab(34.25% 0.0527 0.0561)
OKLCH	oklch(34.25% 0.077 46.8)
XYZ	xyz(4.9541, 3.7717, 0.9973)
Luminance	0.0377 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582A11 #113F58

analogous

#58111B #582A11 #584D11

triadic

#582A11 #11582A #2A1158

tetradic

#582A11 #1B5811 #113F58 #4D1158

square

#582A11 #1B5811 #113F58 #4D1158

split-complementary

#582A11 #11584D #111B58

monochromatic

#1A0C05 #251207 #582A11 #8B421B #BF5B25

Accessibility & contrast

On white

11.97

#582A11 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#582A11 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582A11

11.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582A11	#FFFFFF	#000000	##FFFFFF
##582A11	1.00	11.97	1.75	11.97
#FFFFFF	11.97	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	11.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37300E

Deuteranopia (green-blind)

#423B10

Tritanopia (blue-blind)

#612025

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #582a11;
/* rgb */ color: rgb(88, 42, 17);
/* oklch */ color: oklch(34.2% 0.077 46.8);

Tailwind

colors: {
  custom: {
    50: '#8c6450',
    500: '#582a11',
    950: '#000000',
  },
}

SCSS

$custom: #582a11;
$custom-light: #8c6450;
$custom-dark: #000000;

JSON

{
  "hex": "#582a11",
  "rgb": {
    "r": 88,
    "g": 42,
    "b": 17
  },
  "hsl": {
    "h": 21.127,
    "s": 67.619,
    "l": 20.588
  },
  "oklch": {
    "l": 0.34249,
    "c": 0.07697,
    "h": 46.8
  },
  "luminance": 0.03771
}

Semantic roles & 50–950 ramp

primary

#582A11

secondary

#347091

accent

#AEEA3D

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0502

muted

#7E7A78

Preview Lab

Preview with #582A11

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

Preview Lab → · Contrast checker → · Palette generator →