#87303D#87303D

#87303D is a dark, moderate red. Relative luminance 0.076; OKLCH L 43.9% C 0.119 H 14.6°. Best body text is #FFFFFF at 8.33:1 contrast (WCAG AA passes).

Color values

HEX	#87303D
RGB	rgb(135, 48, 61)
HSL	hsl(351, 48%, 36%)
HSV	hsv(351, 64%, 53%)
CMYK	cmyk(0%, 64.4%, 54.8%, 47.1%)
CIE-LAB	lab(33.14, 38.26, 11.91)
CIE-LCH	lch(33.14, 40.07, 17.29°)
OKLab	oklab(43.85% 0.1152 0.0299)
OKLCH	oklch(43.85% 0.119 14.6)
XYZ	xyz(11.8919, 7.6032, 5.2553)
Luminance	0.0760 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#87303D #30877A

analogous

#873068 #87303D #874E30

triadic

#87303D #3D8730 #303D87

tetradic

#87303D #688730 #30877A #4E3087

square

#87303D #688730 #30877A #4E3087

split-complementary

#87303D #30874E #306887

monochromatic

#2D1014 #5A2029 #87303D #B44051 #C96877

Accessibility & contrast

On white

8.33

#87303D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#87303D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #87303D

8.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##87303D	#FFFFFF	#000000	##FFFFFF
##87303D	1.00	8.33	2.52	8.33
#FFFFFF	8.33	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#44433D

Deuteranopia (green-blind)

#5B553B

Tritanopia (blue-blind)

#932135

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #87303d;
/* rgb */ color: rgb(135, 48, 61);
/* oklch */ color: oklch(43.9% 0.119 14.6);

Tailwind

colors: {
  custom: {
    50: '#af6d72',
    500: '#87303d',
    950: '#000000',
  },
}

SCSS

$custom: #87303d;
$custom-light: #af6d72;
$custom-dark: #000000;

JSON

{
  "hex": "#87303d",
  "rgb": {
    "r": 135,
    "g": 48,
    "b": 61
  },
  "hsl": {
    "h": 351.034,
    "s": 47.541,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43853,
    "c": 0.11905,
    "h": 14.6
  },
  "luminance": 0.07602
}

Semantic roles & 50–950 ramp

primary

#87303D

secondary

#62B1A5

accent

#D7C351

background

#FBF6F6

surface

#F6ECEC

border

#D0C7C7

text

#110707

muted

#807A7A

Preview Lab

Preview with #87303D

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

Preview Lab → · Contrast checker → · Palette generator →