#873318#873318

#873318 is a dark, vivid red. Relative luminance 0.076; OKLCH L 43.6% C 0.122 H 37.7°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX#873318
RGBrgb(135, 51, 24)
HSLhsl(15, 70%, 31%)
HSVhsv(15, 82%, 53%)
CMYKcmyk(0%, 62.2%, 82.2%, 47.1%)
CIE-LABlab(33.11, 34.50, 34.38)
CIE-LCHlch(33.11, 48.70, 44.90°)
OKLaboklab(43.64% 0.0964 0.0744)
OKLCHoklch(43.64% 0.122 37.7)
XYZxyz(11.3416, 7.5861, 1.7310)
Luminance0.0758 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#873318 #186C87
analogous
#871834 #873318 #876A18
triadic
#873318 #188733 #331887
tetradic
#873318 #348718 #186C87 #6A1887
square
#873318 #348718 #186C87 #6A1887
split-complementary
#873318 #18876A #183487
monochromatic
#1F0C06 #531F0F #873318 #BB4721 #DC643D

Accessibility & contrast

On white

8.34
#873318 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.52
#873318 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873318
8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##873318#FFFFFF#000000##FFFFFF
##8733181.008.342.528.34
#FFFFFF8.341.0021.001.00
#0000002.5221.001.0021.00
##FFFFFF8.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4B4214
Deuteranopia (green-blind)
#5F5515
Tritanopia (blue-blind)
#951E2E
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #873318;
/* rgb */ color: rgb(135, 51, 24);
/* oklch */ color: oklch(43.6% 0.122 37.7);
Tailwind
colors: {
  custom: {
    50: '#b16e57',
    500: '#873318',
    950: '#000000',
  },
}
SCSS
$custom: #873318;
$custom-light: #b16e57;
$custom-dark: #000000;
JSON
{
  "hex": "#873318",
  "rgb": {
    "r": 135,
    "g": 51,
    "b": 24
  },
  "hsl": {
    "h": 14.595,
    "s": 69.811,
    "l": 31.176
  },
  "oklch": {
    "l": 0.43637,
    "c": 0.12176,
    "h": 37.7
  },
  "luminance": 0.07584
}

Semantic roles & 50–950 ramp

primary
#873318
secondary
#409DBB
accent
#C1ED3B
background
#FBF6F5
surface
#F6ECE9
border
#D0C7C5
text
#120703
muted
#817A78

Preview Lab

Preview with #873318

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

Preview Lab → · Contrast checker → · Palette generator →

#873318 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva