#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
RGBrgb(135, 55, 33)
HSLhsl(13, 61%, 33%)
HSVhsv(13, 76%, 53%)
CMYKcmyk(0%, 59.3%, 75.6%, 47.1%)
CIE-LABlab(33.97, 32.86, 30.32)
CIE-LCHlch(33.97, 44.71, 42.70°)
OKLaboklab(44.32% 0.093 0.0682)
OKLCHoklch(44.32% 0.115 36.2)
XYZxyz(11.6336, 7.9946, 2.3691)
Luminance0.0799 (WCAG relative)
Temperaturewarm
Familyred

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
##8737211.008.082.608.08
#FFFFFF8.081.0021.001.00
#0000002.6021.001.0021.00
##FFFFFF8.081.0021.001.00

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 →

#873721 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva