#582E18#582E18

#582E18 is a dark, moderate orange. Relative luminance 0.041; OKLCH L 35.1% C 0.070 H 47.0°. Best body text is #FFFFFF at 11.54:1 contrast (WCAG AA passes).

Color values

HEX	#582E18
RGB	rgb(88, 46, 24)
HSL	hsl(21, 57%, 22%)
HSV	hsv(21, 73%, 35%)
CMYK	cmyk(0%, 47.7%, 72.7%, 65.5%)
CIE-LAB	lab(23.98, 17.06, 22.28)
CIE-LCH	lch(23.98, 28.06, 52.55°)
OKLab	oklab(35.11% 0.0479 0.0513)
OKLCH	oklch(35.11% 0.07 47)
XYZ	xyz(5.1668, 4.0952, 1.3823)
Luminance	0.0410 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582E18 #184258

analogous

#581822 #582E18 #584E18

triadic

#582E18 #18582E #2E1858

tetradic

#582E18 #225818 #184258 #4E1858

square

#582E18 #225818 #184258 #4E1858

split-complementary

#582E18 #18584E #182258

monochromatic

#180D07 #28150B #582E18 #884725 #B86032

Accessibility & contrast

On white

11.54

#582E18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#582E18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582E18

11.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582E18	#FFFFFF	#000000	##FFFFFF
##582E18	1.00	11.54	1.82	11.54
#FFFFFF	11.54	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A3316

Deuteranopia (green-blind)

#443D18

Tritanopia (blue-blind)

#612629

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #582e18;
/* rgb */ color: rgb(88, 46, 24);
/* oklch */ color: oklch(35.1% 0.070 47.0);

Tailwind

colors: {
  custom: {
    50: '#8b6755',
    500: '#582e18',
    950: '#000000',
  },
}

SCSS

$custom: #582e18;
$custom-light: #8b6755;
$custom-dark: #000000;

JSON

{
  "hex": "#582e18",
  "rgb": {
    "r": 88,
    "g": 46,
    "b": 24
  },
  "hsl": {
    "h": 20.625,
    "s": 57.143,
    "l": 21.961
  },
  "oklch": {
    "l": 0.35106,
    "c": 0.07017,
    "h": 47
  },
  "luminance": 0.04095
}

Semantic roles & 50–950 ramp

primary

#582E18

secondary

#3D738F

accent

#ACE047

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #582E18

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

Preview Lab → · Contrast checker → · Palette generator →