#582D13#582D13

#582D13 is a dark, moderate orange. Relative luminance 0.040; OKLCH L 34.8% C 0.074 H 49.5°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#582D13
RGB	rgb(88, 45, 19)
HSL	hsl(23, 64%, 21%)
HSV	hsv(23, 78%, 35%)
CMYK	cmyk(0%, 48.9%, 78.4%, 65.5%)
CIE-LAB	lab(23.67, 17.37, 24.89)
CIE-LCH	lch(23.67, 30.35, 55.10°)
OKLab	oklab(34.84% 0.0478 0.0559)
OKLCH	oklch(34.84% 0.074 49.5)
XYZ	xyz(5.0809, 3.9991, 1.1203)
Luminance	0.0400 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582D13 #133E58

analogous

#58131B #582D13 #584F13

triadic

#582D13 #13582D #2D1358

tetradic

#582D13 #1B5813 #133E58 #4F1358

square

#582D13 #1B5813 #133E58 #4F1358

split-complementary

#582D13 #13584F #131B58

monochromatic

#190D05 #261308 #582D13 #8A471E #BD6029

Accessibility & contrast

On white

11.67

#582D13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#582D13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582D13

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582D13	#FFFFFF	#000000	##FFFFFF
##582D13	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393210

Deuteranopia (green-blind)

#433C13

Tritanopia (blue-blind)

#612427

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #582d13;
/* rgb */ color: rgb(88, 45, 19);
/* oklch */ color: oklch(34.8% 0.074 49.5);

Tailwind

colors: {
  custom: {
    50: '#8c6652',
    500: '#582d13',
    950: '#000000',
  },
}

SCSS

$custom: #582d13;
$custom-light: #8c6652;
$custom-dark: #000000;

JSON

{
  "hex": "#582d13",
  "rgb": {
    "r": 88,
    "g": 45,
    "b": 19
  },
  "hsl": {
    "h": 22.609,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.34844,
    "c": 0.07357,
    "h": 49.5
  },
  "luminance": 0.03998
}

Semantic roles & 50–950 ramp

primary

#582D13

secondary

#376E90

accent

#A8E740

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0D0602

muted

#7D7A78

Preview Lab

Preview with #582D13

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

Preview Lab → · Contrast checker → · Palette generator →