#873720#873720

#873720 is a dark, moderate red. Relative luminance 0.080; OKLCH L 44.3% C 0.116 H 36.7°. Best body text is #FFFFFF at 8.08:1 contrast (WCAG AA passes).

Color values

HEX	#873720
RGB	rgb(135, 55, 32)
HSL	hsl(13, 62%, 33%)
HSV	hsv(13, 76%, 53%)
CMYK	cmyk(0%, 59.3%, 76.3%, 47.1%)
CIE-LAB	lab(33.96, 32.81, 30.88)
CIE-LCH	lch(33.96, 45.06, 43.27°)
OKLab	oklab(44.31% 0.0927 0.0691)
OKLCH	oklch(44.31% 0.116 36.7)
XYZ	xyz(11.6198, 7.9891, 2.2964)
Luminance	0.0799 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873720 #207087

analogous

#87203C #873720 #876A20

triadic

#873720 #208737 #372087

tetradic

#873720 #3C8720 #207087 #6A2087

square

#873720 #3C8720 #207087 #6A2087

split-complementary

#873720 #20876A #203C87

monochromatic

#240F09 #562314 #873720 #B84B2C #D56B4D

Accessibility & contrast

On white

8.08

#873720 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#873720 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873720

8.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873720	#FFFFFF	#000000	##FFFFFF
##873720	1.00	8.08	2.60	8.08
#FFFFFF	8.08	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D451D

Deuteranopia (green-blind)

#61571E

Tritanopia (blue-blind)

#952532

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #873720;
/* rgb */ color: rgb(135, 55, 32);
/* oklch */ color: oklch(44.3% 0.116 36.7);

Tailwind

colors: {
  custom: {
    50: '#b0715c',
    500: '#873720',
    950: '#000000',
  },
}

SCSS

$custom: #873720;
$custom-light: #b0715c;
$custom-dark: #000000;

JSON

{
  "hex": "#873720",
  "rgb": {
    "r": 135,
    "g": 55,
    "b": 32
  },
  "hsl": {
    "h": 13.398,
    "s": 61.677,
    "l": 32.745
  },
  "oklch": {
    "l": 0.4431,
    "c": 0.11563,
    "h": 36.7
  },
  "luminance": 0.07988
}

Semantic roles & 50–950 ramp

primary

#873720

secondary

#4B9FB8

accent

#C1E543

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120804

muted

#817B79

Preview Lab

Preview with #873720

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

Preview Lab → · Contrast checker → · Palette generator →