#582C10#582C10

#582C10 is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.6% C 0.076 H 50.1°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#582C10
RGB	rgb(88, 44, 16)
HSL	hsl(23, 69%, 20%)
HSV	hsv(23, 82%, 35%)
CMYK	cmyk(0%, 50%, 81.8%, 65.5%)
CIE-LAB	lab(23.39, 17.82, 26.29)
CIE-LCH	lch(23.39, 31.76, 55.86°)
OKLab	oklab(34.62% 0.0486 0.0581)
OKLCH	oklch(34.62% 0.076 50.1)
XYZ	xyz(5.0192, 3.9141, 0.9813)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582C10 #103C58

analogous

#581018 #582C10 #585010

triadic

#582C10 #10582C #2C1058

tetradic

#582C10 #185810 #103C58 #501058

square

#582C10 #185810 #103C58 #501058

split-complementary

#582C10 #105850 #101858

monochromatic

#1A0D05 #241207 #582C10 #8C4619 #C06023

Accessibility & contrast

On white

11.78

#582C10 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#582C10 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582C10

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582C10	#FFFFFF	#000000	##FFFFFF
##582C10	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39320D

Deuteranopia (green-blind)

#433C0F

Tritanopia (blue-blind)

#612326

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #582c10;
/* rgb */ color: rgb(88, 44, 16);
/* oklch */ color: oklch(34.6% 0.076 50.1);

Tailwind

colors: {
  custom: {
    50: '#8c6650',
    500: '#582c10',
    950: '#000000',
  },
}

SCSS

$custom: #582c10;
$custom-light: #8c6650;
$custom-dark: #000000;

JSON

{
  "hex": "#582c10",
  "rgb": {
    "r": 88,
    "g": 44,
    "b": 16
  },
  "hsl": {
    "h": 23.333,
    "s": 69.231,
    "l": 20.392
  },
  "oklch": {
    "l": 0.34616,
    "c": 0.0758,
    "h": 50.1
  },
  "luminance": 0.03913
}

Semantic roles & 50–950 ramp

primary

#582C10

secondary

#326C91

accent

#A7EC3C

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0602

muted

#7E7A78

Preview Lab

Preview with #582C10

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

Preview Lab → · Contrast checker → · Palette generator →