#873021#873021

#873021 is a dark, vivid red. Relative luminance 0.074; OKLCH L 43.3% C 0.123 H 32.0°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#873021
RGB	rgb(135, 48, 33)
HSL	hsl(9, 61%, 33%)
HSV	hsv(9, 76%, 53%)
CMYK	cmyk(0%, 64.4%, 75.6%, 47.1%)
CIE-LAB	lab(32.65, 36.34, 28.86)
CIE-LCH	lch(32.65, 46.41, 38.46°)
OKLab	oklab(43.32% 0.1039 0.065)
OKLCH	oklch(43.32% 0.123 32)
XYZ	xyz(11.3243, 7.3762, 2.2660)
Luminance	0.0737 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873021 #217887

analogous

#872145 #873021 #876321

triadic

#873021 #218730 #302187

tetradic

#873021 #458721 #217887 #632187

square

#873021 #458721 #217887 #632187

split-complementary

#873021 #218763 #214587

monochromatic

#250D09 #561F15 #873021 #B8412D #D4624F

Accessibility & contrast

On white

8.48

#873021 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#873021 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873021

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873021	#FFFFFF	#000000	##FFFFFF
##873021	1.00	8.48	2.47	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#48411F

Deuteranopia (green-blind)

#5E541E

Tritanopia (blue-blind)

#951B2D

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #873021;
/* rgb */ color: rgb(135, 48, 33);
/* oklch */ color: oklch(43.3% 0.123 32.0);

Tailwind

colors: {
  custom: {
    50: '#b16c5d',
    500: '#873021',
    950: '#000000',
  },
}

SCSS

$custom: #873021;
$custom-light: #b16c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#873021",
  "rgb": {
    "r": 135,
    "g": 48,
    "b": 33
  },
  "hsl": {
    "h": 8.824,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.43322,
    "c": 0.12251,
    "h": 32
  },
  "luminance": 0.07375
}

Semantic roles & 50–950 ramp

primary

#873021

secondary

#4DA7B7

accent

#CCE444

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #873021

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

Preview Lab → · Contrast checker → · Palette generator →