#87321F#87321F

#87321F is a dark, vivid red. Relative luminance 0.075; OKLCH L 43.6% C 0.121 H 34.1°. Best body text is #FFFFFF at 8.38:1 contrast (WCAG AA passes).

Color values

HEX#87321F
RGBrgb(135, 50, 31)
HSLhsl(11, 63%, 33%)
HSVhsv(11, 77%, 53%)
CMYKcmyk(0%, 63%, 77%, 47.1%)
CIE-LABlab(32.99, 35.28, 30.40)
CIE-LCHlch(32.99, 46.57, 40.75°)
OKLaboklab(43.57% 0.1001 0.0678)
OKLCHoklch(43.57% 0.121 34.1)
XYZxyz(11.3808, 7.5326, 2.1507)
Luminance0.0753 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#87321F #1F7487
analogous
#871F40 #87321F #87661F
triadic
#87321F #1F8732 #321F87
tetradic
#87321F #40871F #1F7487 #661F87
square
#87321F #40871F #1F7487 #661F87
split-complementary
#87321F #1F8766 #1F4087
monochromatic
#230D08 #552014 #87321F #B9442A #D6644B

Accessibility & contrast

On white

8.38
#87321F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.51
#87321F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87321F
8.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##87321F#FFFFFF#000000##FFFFFF
##87321F1.008.382.518.38
#FFFFFF8.381.0021.001.00
#0000002.5121.001.0021.00
##FFFFFF8.381.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4A421C
Deuteranopia (green-blind)
#5F551C
Tritanopia (blue-blind)
#951E2E
Achromatopsia (no color)
#4E4E4E

Design tokens & code

CSS
--color: #87321f;
/* rgb */ color: rgb(135, 50, 31);
/* oklch */ color: oklch(43.6% 0.121 34.1);
Tailwind
colors: {
  custom: {
    50: '#b16e5c',
    500: '#87321f',
    950: '#000000',
  },
}
SCSS
$custom: #87321f;
$custom-light: #b16e5c;
$custom-dark: #000000;
JSON
{
  "hex": "#87321f",
  "rgb": {
    "r": 135,
    "g": 50,
    "b": 31
  },
  "hsl": {
    "h": 10.962,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.43572,
    "c": 0.12095,
    "h": 34.1
  },
  "luminance": 0.07531
}

Semantic roles & 50–950 ramp

primary
#87321F
secondary
#4AA4B8
accent
#C8E642
background
#FBF6F5
surface
#F6ECE9
border
#D0C7C5
text
#120704
muted
#817A79

Preview Lab

Preview with #87321F

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

Preview Lab → · Contrast checker → · Palette generator →

#87321F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva