#873337#873337

#873337 is a dark, moderate red. Relative luminance 0.078; OKLCH L 44.1% C 0.115 H 20.3°. Best body text is #FFFFFF at 8.21:1 contrast (WCAG AA passes).

Color values

HEX	#873337
RGB	rgb(135, 51, 55)
HSL	hsl(357, 45%, 36%)
HSV	hsv(357, 62%, 53%)
CMYK	cmyk(0%, 62.2%, 59.3%, 47.1%)
CIE-LAB	lab(33.55, 36.30, 16.32)
CIE-LCH	lch(33.55, 39.80, 24.21°)
OKLab	oklab(44.12% 0.1081 0.04)
OKLCH	oklch(44.12% 0.115 20.3)
XYZ	xyz(11.8661, 7.7959, 4.4936)
Luminance	0.0779 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873337 #338783

analogous

#873361 #873337 #875933

triadic

#873337 #378733 #333787

tetradic

#873337 #618733 #338783 #593387

square

#873337 #618733 #338783 #593387

split-complementary

#873337 #338759 #336187

monochromatic

#2E1113 #5B2225 #873337 #B34449 #C86D71

Accessibility & contrast

On white

8.21

#873337 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#873337 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873337

8.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873337	#FFFFFF	#000000	##FFFFFF
##873337	1.00	8.21	2.56	8.21
#FFFFFF	8.21	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#484437

Deuteranopia (green-blind)

#5D5535

Tritanopia (blue-blind)

#942435

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #873337;
/* rgb */ color: rgb(135, 51, 55);
/* oklch */ color: oklch(44.1% 0.115 20.3);

Tailwind

colors: {
  custom: {
    50: '#af6f6d',
    500: '#873337',
    950: '#000000',
  },
}

SCSS

$custom: #873337;
$custom-light: #af6f6d;
$custom-dark: #000000;

JSON

{
  "hex": "#873337",
  "rgb": {
    "r": 135,
    "g": 51,
    "b": 55
  },
  "hsl": {
    "h": 357.143,
    "s": 45.161,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44119,
    "c": 0.11529,
    "h": 20.3
  },
  "luminance": 0.07794
}

Semantic roles & 50–950 ramp

primary

#873337

secondary

#66B0AC

accent

#D5CF53

background

#FBF6F6

surface

#F6ECEB

border

#D0C7C6

text

#110707

muted

#807A7A

Preview Lab

Preview with #873337

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

Preview Lab → · Contrast checker → · Palette generator →