#582C13#582C13

#582C13 is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.7% C 0.074 H 48.1°. Best body text is #FFFFFF at 11.77:1 contrast (WCAG AA passes).

Color values

HEX	#582C13
RGB	rgb(88, 44, 19)
HSL	hsl(22, 64%, 21%)
HSV	hsv(22, 78%, 35%)
CMYK	cmyk(0%, 50%, 78.4%, 65.5%)
CIE-LAB	lab(23.42, 17.98, 24.63)
CIE-LCH	lch(23.42, 30.49, 53.86°)
OKLab	oklab(34.65% 0.0497 0.0553)
OKLCH	oklch(34.65% 0.074 48.1)
XYZ	xyz(5.0432, 3.9237, 1.1077)
Luminance	0.0392 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582C13 #133F58

analogous

#58131C #582C13 #584E13

triadic

#582C13 #13582C #2C1358

tetradic

#582C13 #1C5813 #133F58 #4E1358

square

#582C13 #1C5813 #133F58 #4E1358

split-complementary

#582C13 #13584E #131C58

monochromatic

#190D05 #261308 #582C13 #8A451E #BD5E29

Accessibility & contrast

On white

11.77

#582C13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#582C13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582C13

11.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582C13	#FFFFFF	#000000	##FFFFFF
##582C13	1.00	11.77	1.78	11.77
#FFFFFF	11.77	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383210

Deuteranopia (green-blind)

#433C12

Tritanopia (blue-blind)

#612327

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #582c13;
/* rgb */ color: rgb(88, 44, 19);
/* oklch */ color: oklch(34.7% 0.074 48.1);

Tailwind

colors: {
  custom: {
    50: '#8c6652',
    500: '#582c13',
    950: '#000000',
  },
}

SCSS

$custom: #582c13;
$custom-light: #8c6652;
$custom-dark: #000000;

JSON

{
  "hex": "#582c13",
  "rgb": {
    "r": 88,
    "g": 44,
    "b": 19
  },
  "hsl": {
    "h": 21.739,
    "s": 64.486,
    "l": 20.98
  },
  "oklch": {
    "l": 0.34651,
    "c": 0.07436,
    "h": 48.1
  },
  "luminance": 0.03923
}

Semantic roles & 50–950 ramp

primary

#582C13

secondary

#377090

accent

#ABE740

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0602

muted

#7E7A78

Preview Lab

Preview with #582C13

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

Preview Lab → · Contrast checker → · Palette generator →