#8B581C#8B581C

#8B581C is a mid, moderate orange. Relative luminance 0.126; OKLCH L 50.7% C 0.099 H 65.8°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#8B581C
RGB	rgb(139, 88, 28)
HSL	hsl(32, 66%, 33%)
HSV	hsv(32, 80%, 55%)
CMYK	cmyk(0%, 36.7%, 79.9%, 45.5%)
CIE-LAB	lab(42.08, 15.87, 41.35)
CIE-LCH	lch(42.08, 44.29, 69.00°)
OKLab	oklab(50.65% 0.0407 0.0904)
OKLCH	oklch(50.65% 0.099 65.8)
XYZ	xyz(14.3479, 12.5536, 2.7658)
Luminance	0.1255 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#8B581C #1C4F8B

analogous

#8B201C #8B581C #878B1C

triadic

#8B581C #1C8B58 #581C8B

tetradic

#8B581C #1C8B20 #1C4F8B #8B1C87

square

#8B581C #1C8B20 #1C4F8B #8B1C87

split-complementary

#8B581C #1C878B #201C8B

monochromatic

#251807 #583812 #8B581C #BE7826 #DA9747

Accessibility & contrast

On white

5.98

#8B581C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#8B581C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #8B581C

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##8B581C	#FFFFFF	#000000	##FFFFFF
##8B581C	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#685C13

Deuteranopia (green-blind)

#74681D

Tritanopia (blue-blind)

#984C4C

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #8b581c;
/* rgb */ color: rgb(139, 88, 28);
/* oklch */ color: oklch(50.7% 0.099 65.8);

Tailwind

colors: {
  custom: {
    50: '#b2875d',
    500: '#8b581c',
    950: '#000000',
  },
}

SCSS

$custom: #8b581c;
$custom-light: #b2875d;
$custom-dark: #000000;

JSON

{
  "hex": "#8b581c",
  "rgb": {
    "r": 139,
    "g": 88,
    "b": 28
  },
  "hsl": {
    "h": 32.432,
    "s": 66.467,
    "l": 32.745
  },
  "oklch": {
    "l": 0.50655,
    "c": 0.09909,
    "h": 65.8
  },
  "luminance": 0.12552
}

Semantic roles & 50–950 ramp

primary

#8B581C

secondary

#477DBC

accent

#8DE93E

background

#FBF8F5

surface

#F6EFE9

border

#D0CAC5

text

#120B04

muted

#817C79

Preview Lab

Preview with #8B581C

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

Preview Lab → · Contrast checker → · Palette generator →