#87312E#87312E

#87312E is a dark, moderate red. Relative luminance 0.075; OKLCH L 43.7% C 0.119 H 25.3°. Best body text is #FFFFFF at 8.37:1 contrast (WCAG AA passes).

Color values

HEX	#87312E
RGB	rgb(135, 49, 46)
HSL	hsl(2, 49%, 35%)
HSV	hsv(2, 66%, 53%)
CMYK	cmyk(0%, 63.7%, 65.9%, 47.1%)
CIE-LAB	lab(33.02, 36.61, 21.35)
CIE-LCH	lch(33.02, 42.38, 30.25°)
OKLab	oklab(43.66% 0.1074 0.0507)
OKLCH	oklch(43.66% 0.119 25.3)
XYZ	xyz(11.5843, 7.5463, 3.4308)
Luminance	0.0755 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87312E #2E8487

analogous

#872E58 #87312E #875D2E

triadic

#87312E #2E8731 #312E87

tetradic

#87312E #58872E #2E8487 #5D2E87

square

#87312E #58872E #2E8487 #5D2E87

split-complementary

#87312E #2E875D #2E5887

monochromatic

#2C100F #59201E #87312E #B5423E #CA6865

Accessibility & contrast

On white

8.37

#87312E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.51

#87312E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87312E

8.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87312E	#FFFFFF	#000000	##FFFFFF
##87312E	1.00	8.37	2.51	8.37
#FFFFFF	8.37	1.00	21.00	1.00
#000000	2.51	21.00	1.00	21.00
##FFFFFF	8.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47422D

Deuteranopia (green-blind)

#5D552C

Tritanopia (blue-blind)

#941F31

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #87312e;
/* rgb */ color: rgb(135, 49, 46);
/* oklch */ color: oklch(43.7% 0.119 25.3);

Tailwind

colors: {
  custom: {
    50: '#b06d66',
    500: '#87312e',
    950: '#000000',
  },
}

SCSS

$custom: #87312e;
$custom-light: #b06d66;
$custom-dark: #000000;

JSON

{
  "hex": "#87312e",
  "rgb": {
    "r": 135,
    "g": 49,
    "b": 46
  },
  "hsl": {
    "h": 2.022,
    "s": 49.171,
    "l": 35.49
  },
  "oklch": {
    "l": 0.43663,
    "c": 0.11877,
    "h": 25.3
  },
  "luminance": 0.07545
}

Semantic roles & 50–950 ramp

primary

#87312E

secondary

#60AEB1

accent

#D4D94F

background

#FBF6F6

surface

#F6ECEB

border

#D0C7C6

text

#120706

muted

#817A7A

Preview Lab

Preview with #87312E

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

Preview Lab → · Contrast checker → · Palette generator →