#87301D#87301D

#87301D is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.3% C 0.123 H 33.9°. Best body text is #FFFFFF at 8.50:1 contrast (WCAG AA passes).

Color values

HEX	#87301D
RGB	rgb(135, 48, 29)
HSL	hsl(11, 65%, 32%)
HSV	hsv(11, 79%, 53%)
CMYK	cmyk(0%, 64.4%, 78.5%, 47.1%)
CIE-LAB	lab(32.60, 36.16, 31.13)
CIE-LCH	lch(32.60, 47.71, 40.72°)
OKLab	oklab(43.27% 0.1025 0.0689)
OKLCH	oklch(43.27% 0.123 33.9)
XYZ	xyz(11.2716, 7.3551, 1.9883)
Luminance	0.0735 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87301D #1D7487

analogous

#871D3F #87301D #87651D

triadic

#87301D #1D8730 #301D87

tetradic

#87301D #3F871D #1D7487 #651D87

square

#87301D #3F871D #1D7487 #651D87

split-complementary

#87301D #1D8765 #1D3F87

monochromatic

#220C07 #551E12 #87301D #B94228 #D76147

Accessibility & contrast

On white

8.50

#87301D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#87301D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87301D

8.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87301D	#FFFFFF	#000000	##FFFFFF
##87301D	1.00	8.50	2.47	8.50
#FFFFFF	8.50	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48411A

Deuteranopia (green-blind)

#5E541A

Tritanopia (blue-blind)

#951A2C

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #87301d;
/* rgb */ color: rgb(135, 48, 29);
/* oklch */ color: oklch(43.3% 0.123 33.9);

Tailwind

colors: {
  custom: {
    50: '#b16c5a',
    500: '#87301d',
    950: '#000000',
  },
}

SCSS

$custom: #87301d;
$custom-light: #b16c5a;
$custom-dark: #000000;

JSON

{
  "hex": "#87301d",
  "rgb": {
    "r": 135,
    "g": 48,
    "b": 29
  },
  "hsl": {
    "h": 10.755,
    "s": 64.634,
    "l": 32.157
  },
  "oklch": {
    "l": 0.43273,
    "c": 0.12346,
    "h": 33.9
  },
  "luminance": 0.07354
}

Semantic roles & 50–950 ramp

primary

#87301D

secondary

#46A5B9

accent

#CAE840

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #87301D

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

Preview Lab → · Contrast checker → · Palette generator →