#873A1E#873A1E

#873A1E is a dark, moderate orange. Relative luminance 0.083; OKLCH L 44.7% C 0.113 H 39.7°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#873A1E
RGB	rgb(135, 58, 30)
HSL	hsl(16, 64%, 32%)
HSV	hsv(16, 78%, 53%)
CMYK	cmyk(0%, 57%, 77.8%, 47.1%)
CIE-LAB	lab(34.54, 31.15, 32.62)
CIE-LCH	lch(34.54, 45.10, 46.32°)
OKLab	oklab(44.75% 0.0872 0.0724)
OKLCH	oklch(44.75% 0.113 39.7)
XYZ	xyz(11.7403, 8.2723, 2.2065)
Luminance	0.0827 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873A1E #1E6B87

analogous

#871E37 #873A1E #876F1E

triadic

#873A1E #1E873A #3A1E87

tetradic

#873A1E #37871E #1E6B87 #6F1E87

square

#873A1E #37871E #1E6B87 #6F1E87

split-complementary

#873A1E #1E876F #1E3787

monochromatic

#230F08 #552413 #873A1E #B95029 #D76F49

Accessibility & contrast

On white

7.91

#873A1E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#873A1E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873A1E

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873A1E	#FFFFFF	#000000	##FFFFFF
##873A1E	1.00	7.91	2.65	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F471B

Deuteranopia (green-blind)

#62581C

Tritanopia (blue-blind)

#952934

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #873a1e;
/* rgb */ color: rgb(135, 58, 30);
/* oklch */ color: oklch(44.7% 0.113 39.7);

Tailwind

colors: {
  custom: {
    50: '#b0725b',
    500: '#873a1e',
    950: '#000000',
  },
}

SCSS

$custom: #873a1e;
$custom-light: #b0725b;
$custom-dark: #000000;

JSON

{
  "hex": "#873a1e",
  "rgb": {
    "r": 135,
    "g": 58,
    "b": 30
  },
  "hsl": {
    "h": 16,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.44745,
    "c": 0.11332,
    "h": 39.7
  },
  "luminance": 0.08271
}

Semantic roles & 50–950 ramp

primary

#873A1E

secondary

#489BB9

accent

#BBE741

background

#FBF7F5

surface

#F6EDE9

border

#D0C8C5

text

#120804

muted

#817B79

Preview Lab

Preview with #873A1E

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

Preview Lab → · Contrast checker → · Palette generator →