#87381F#87381F

#87381F is a dark, moderate red. Relative luminance 0.081; OKLCH L 44.4% C 0.115 H 37.8°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#87381F
RGB	rgb(135, 56, 31)
HSL	hsl(14, 63%, 33%)
HSV	hsv(14, 77%, 53%)
CMYK	cmyk(0%, 58.5%, 77%, 47.1%)
CIE-LAB	lab(34.15, 32.24, 31.65)
CIE-LCH	lch(34.15, 45.18, 44.46°)
OKLab	oklab(44.45% 0.0908 0.0705)
OKLCH	oklch(44.45% 0.115 37.8)
XYZ	xyz(11.6544, 8.0797, 2.2419)
Luminance	0.0808 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87381F #1F6E87

analogous

#871F3A #87381F #876C1F

triadic

#87381F #1F8738 #381F87

tetradic

#87381F #3A871F #1F6E87 #6C1F87

square

#87381F #3A871F #1F6E87 #6C1F87

split-complementary

#87381F #1F876C #1F3A87

monochromatic

#230F08 #552314 #87381F #B94D2A #D66C4B

Accessibility & contrast

On white

8.03

#87381F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#87381F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87381F

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87381F	#FFFFFF	#000000	##FFFFFF
##87381F	1.00	8.03	2.62	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E451C

Deuteranopia (green-blind)

#61571D

Tritanopia (blue-blind)

#952733

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #87381f;
/* rgb */ color: rgb(135, 56, 31);
/* oklch */ color: oklch(44.4% 0.115 37.8);

Tailwind

colors: {
  custom: {
    50: '#b0715c',
    500: '#87381f',
    950: '#000000',
  },
}

SCSS

$custom: #87381f;
$custom-light: #b0715c;
$custom-dark: #000000;

JSON

{
  "hex": "#87381f",
  "rgb": {
    "r": 135,
    "g": 56,
    "b": 31
  },
  "hsl": {
    "h": 14.423,
    "s": 62.651,
    "l": 32.549
  },
  "oklch": {
    "l": 0.44449,
    "c": 0.11494,
    "h": 37.8
  },
  "luminance": 0.08078
}

Semantic roles & 50–950 ramp

primary

#87381F

secondary

#4A9EB8

accent

#BEE642

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120804

muted

#817B79

Preview Lab

Preview with #87381F

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

Preview Lab → · Contrast checker → · Palette generator →