#87403B#87403B

#87403B is a mid, moderate red. Relative luminance 0.091; OKLCH L 46.2% C 0.098 H 25.7°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#87403B
RGB	rgb(135, 64, 59)
HSL	hsl(4, 39%, 38%)
HSV	hsv(4, 56%, 53%)
CMYK	cmyk(0%, 52.6%, 56.3%, 47.1%)
CIE-LAB	lab(36.24, 29.87, 17.35)
CIE-LCH	lch(36.24, 34.54, 30.15°)
OKLab	oklab(46.18% 0.0886 0.0427)
OKLCH	oklch(46.18% 0.098 25.7)
XYZ	xyz(12.6155, 9.1349, 5.2357)
Luminance	0.0913 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87403B #3B8287

analogous

#873B5C #87403B #87663B

triadic

#87403B #3B8740 #403B87

tetradic

#87403B #5C873B #3B8287 #663B87

square

#87403B #5C873B #3B8287 #663B87

split-complementary

#87403B #3B8766 #3B5C87

monochromatic

#321816 #5C2C28 #87403B #B2544E #C47D78

Accessibility & contrast

On white

7.43

#87403B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#87403B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87403B

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87403B	#FFFFFF	#000000	##FFFFFF
##87403B	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#514C3A

Deuteranopia (green-blind)

#625B3A

Tritanopia (blue-blind)

#93353F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #87403b;
/* rgb */ color: rgb(135, 64, 59);
/* oklch */ color: oklch(46.2% 0.098 25.7);

Tailwind

colors: {
  custom: {
    50: '#ae7771',
    500: '#87403b',
    950: '#000000',
  },
}

SCSS

$custom: #87403b;
$custom-light: #ae7771;
$custom-dark: #000000;

JSON

{
  "hex": "#87403b",
  "rgb": {
    "r": 135,
    "g": 64,
    "b": 59
  },
  "hsl": {
    "h": 3.947,
    "s": 39.175,
    "l": 38.039
  },
  "oklch": {
    "l": 0.46177,
    "c": 0.09833,
    "h": 25.7
  },
  "luminance": 0.09133
}

Semantic roles & 50–950 ramp

primary

#87403B

secondary

#70AAAE

accent

#C7CF59

background

#FBF7F6

surface

#F6EDEC

border

#D0C8C7

text

#110907

muted

#807B7A

Preview Lab

Preview with #87403B

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

Preview Lab → · Contrast checker → · Palette generator →