#873721#873721

#873721 is a dark, moderate red. Relative luminance 0.080; OKLCH L 44.3% C 0.115 H 36.2°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#873721
RGB	rgb(135, 55, 33)
HSL	hsl(13, 61%, 33%)
HSV	hsv(13, 76%, 53%)
CMYK	cmyk(0%, 59.3%, 75.6%, 47.1%)
CIE-LAB	lab(33.97, 32.86, 30.32)
CIE-LCH	lch(33.97, 44.71, 42.70°)
OKLab	oklab(44.32% 0.093 0.0682)
OKLCH	oklch(44.32% 0.115 36.2)
XYZ	xyz(11.6336, 7.9946, 2.3691)
Luminance	0.0799 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873721 #217187

analogous

#87213E #873721 #876A21

triadic

#873721 #218737 #372187

tetradic

#873721 #3E8721 #217187 #6A2187

square

#873721 #3E8721 #217187 #6A2187

split-complementary

#873721 #21876A #213E87

monochromatic

#250F09 #562315 #873721 #B84B2D #D46B4F

Accessibility & contrast

On white

8.08

#873721 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#873721 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873721

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873721	#FFFFFF	#000000	##FFFFFF
##873721	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451E

Deuteranopia (green-blind)

#61571F

Tritanopia (blue-blind)

#952532

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #873721;
/* rgb */ color: rgb(135, 55, 33);
/* oklch */ color: oklch(44.3% 0.115 36.2);

Tailwind

colors: {
  custom: {
    50: '#b0715d',
    500: '#873721',
    950: '#000000',
  },
}

SCSS

$custom: #873721;
$custom-light: #b0715d;
$custom-dark: #000000;

JSON

{
  "hex": "#873721",
  "rgb": {
    "r": 135,
    "g": 55,
    "b": 33
  },
  "hsl": {
    "h": 12.941,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.44322,
    "c": 0.11534,
    "h": 36.2
  },
  "luminance": 0.07993
}

Semantic roles & 50–950 ramp

primary

#873721

secondary

#4DA0B7

accent

#C1E444

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120804

muted

#817B79

Preview Lab

Preview with #873721

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

Preview Lab → · Contrast checker → · Palette generator →