#582C0F#582C0F

#582C0F is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.6% C 0.076 H 50.7°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#582C0F
RGB	rgb(88, 44, 15)
HSL	hsl(24, 71%, 20%)
HSV	hsv(24, 83%, 35%)
CMYK	cmyk(0%, 50%, 83%, 65.5%)
CIE-LAB	lab(23.38, 17.77, 26.82)
CIE-LCH	lch(23.38, 32.17, 56.46°)
OKLab	oklab(34.61% 0.0483 0.059)
OKLCH	oklch(34.61% 0.076 50.7)
XYZ	xyz(5.0119, 3.9111, 0.9428)
Luminance	0.0391 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582C0F #0F3B58

analogous

#580F16 #582C0F #58510F

triadic

#582C0F #0F582C #2C0F58

tetradic

#582C0F #16580F #0F3B58 #510F58

square

#582C0F #16580F #0F3B58 #510F58

split-complementary

#582C0F #0F5851 #0F1658

monochromatic

#1A0D04 #241206 #582C0F #8C4618 #C16021

Accessibility & contrast

On white

11.78

#582C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#582C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582C0F

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582C0F	#FFFFFF	#000000	##FFFFFF
##582C0F	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)

#39320B

Deuteranopia (green-blind)

#433C0E

Tritanopia (blue-blind)

#612326

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #582c0f;
/* rgb */ color: rgb(88, 44, 15);
/* oklch */ color: oklch(34.6% 0.076 50.7);

Tailwind

colors: {
  custom: {
    50: '#8c654f',
    500: '#582c0f',
    950: '#000000',
  },
}

SCSS

$custom: #582c0f;
$custom-light: #8c654f;
$custom-dark: #000000;

JSON

{
  "hex": "#582c0f",
  "rgb": {
    "r": 88,
    "g": 44,
    "b": 15
  },
  "hsl": {
    "h": 23.836,
    "s": 70.874,
    "l": 20.196
  },
  "oklch": {
    "l": 0.34605,
    "c": 0.07626,
    "h": 50.7
  },
  "luminance": 0.03911
}

Semantic roles & 50–950 ramp

primary

#582C0F

secondary

#316B92

accent

#A6EE3A

background

#F9F6F4

surface

#F1EBE7

border

#CBC6C3

text

#0D0602

muted

#7E7A78

Preview Lab

Preview with #582C0F

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

Preview Lab → · Contrast checker → · Palette generator →