#582B16#582B16

#582B16 is a dark, moderate orange. Relative luminance 0.039; OKLCH L 34.5% C 0.074 H 44.4°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#582B16
RGB	rgb(88, 43, 22)
HSL	hsl(19, 60%, 22%)
HSV	hsv(19, 75%, 35%)
CMYK	cmyk(0%, 51.1%, 75%, 65.5%)
CIE-LAB	lab(23.21, 18.77, 22.61)
CIE-LCH	lch(23.21, 29.39, 50.30°)
OKLab	oklab(34.5% 0.0527 0.0517)
OKLCH	oklch(34.5% 0.074 44.4)
XYZ	xyz(5.0336, 3.8610, 1.2391)
Luminance	0.0386 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#582B16 #164358

analogous

#581622 #582B16 #584C16

triadic

#582B16 #16582B #2B1658

tetradic

#582B16 #225816 #164358 #4C1658

square

#582B16 #225816 #164358 #4C1658

split-complementary

#582B16 #16584C #162258

monochromatic

#180C06 #27130A #582B16 #894322 #BA5B2E

Accessibility & contrast

On white

11.85

#582B16 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#582B16 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #582B16

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##582B16	#FFFFFF	#000000	##FFFFFF
##582B16	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#373114

Deuteranopia (green-blind)

#423B15

Tritanopia (blue-blind)

#612226

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #582b16;
/* rgb */ color: rgb(88, 43, 22);
/* oklch */ color: oklch(34.5% 0.074 44.4);

Tailwind

colors: {
  custom: {
    50: '#8b6554',
    500: '#582b16',
    950: '#000000',
  },
}

SCSS

$custom: #582b16;
$custom-light: #8b6554;
$custom-dark: #000000;

JSON

{
  "hex": "#582b16",
  "rgb": {
    "r": 88,
    "g": 43,
    "b": 22
  },
  "hsl": {
    "h": 19.091,
    "s": 60,
    "l": 21.569
  },
  "oklch": {
    "l": 0.34501,
    "c": 0.07378,
    "h": 44.4
  },
  "luminance": 0.0386
}

Semantic roles & 50–950 ramp

primary

#582B16

secondary

#3B748F

accent

#B1E345

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0D0502

muted

#7D7A78

Preview Lab

Preview with #582B16

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

Preview Lab → · Contrast checker → · Palette generator →