#582C19#582C19

#582C19 is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.7% C 0.071 H 43.2°. Best body text is #FFFFFF at 11.74:1 contrast (WCAG AA passes).

Color values

HEX	#582C19
RGB	rgb(88, 44, 25)
HSL	hsl(18, 56%, 22%)
HSV	hsv(18, 72%, 35%)
CMYK	cmyk(0%, 50%, 71.6%, 65.5%)
CIE-LAB	lab(23.49, 18.37, 21.10)
CIE-LCH	lch(23.49, 27.97, 48.96°)
OKLab	oklab(34.74% 0.052 0.0489)
OKLCH	oklch(34.74% 0.071 43.2)
XYZ	xyz(5.1011, 3.9468, 1.4127)
Luminance	0.0395 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582C19 #194558

analogous

#581926 #582C19 #584C19

triadic

#582C19 #19582C #2C1958

tetradic

#582C19 #265819 #194558 #4C1958

square

#582C19 #265819 #194558 #4C1958

split-complementary

#582C19 #19584C #192658

monochromatic

#180C07 #28140B #582C19 #884427 #B75C34

Accessibility & contrast

On white

11.74

#582C19 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#582C19 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582C19

11.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582C19	#FFFFFF	#000000	##FFFFFF
##582C19	1.00	11.74	1.79	11.74
#FFFFFF	11.74	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#383217

Deuteranopia (green-blind)

#433C18

Tritanopia (blue-blind)

#612428

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #582c19;
/* rgb */ color: rgb(88, 44, 25);
/* oklch */ color: oklch(34.7% 0.071 43.2);

Tailwind

colors: {
  custom: {
    50: '#8b6656',
    500: '#582c19',
    950: '#000000',
  },
}

SCSS

$custom: #582c19;
$custom-light: #8b6656;
$custom-dark: #000000;

JSON

{
  "hex": "#582c19",
  "rgb": {
    "r": 88,
    "g": 44,
    "b": 25
  },
  "hsl": {
    "h": 18.095,
    "s": 55.752,
    "l": 22.157
  },
  "oklch": {
    "l": 0.34735,
    "c": 0.07142,
    "h": 43.2
  },
  "luminance": 0.03946
}

Semantic roles & 50–950 ramp

primary

#582C19

secondary

#3E768E

accent

#B2DF49

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #582C19

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

Preview Lab → · Contrast checker → · Palette generator →