#873321#873321

#873321 is a dark, moderate red. Relative luminance 0.076; OKLCH L 43.7% C 0.119 H 33.7°. Best body text is #FFFFFF at 8.31:1 contrast (WCAG AA passes).

Color values

HEX	#873321
RGB	rgb(135, 51, 33)
HSL	hsl(11, 61%, 33%)
HSV	hsv(11, 76%, 53%)
CMYK	cmyk(0%, 62.2%, 75.6%, 47.1%)
CIE-LAB	lab(33.20, 34.88, 29.47)
CIE-LCH	lch(33.20, 45.67, 40.20°)
OKLab	oklab(43.74% 0.0993 0.0663)
OKLCH	oklch(43.74% 0.119 33.7)
XYZ	xyz(11.4512, 7.6299, 2.3083)
Luminance	0.0763 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#873321 #217587

analogous

#872142 #873321 #876621

triadic

#873321 #218733 #332187

tetradic

#873321 #428721 #217587 #662187

square

#873321 #428721 #217587 #662187

split-complementary

#873321 #218766 #214287

monochromatic

#250E09 #562015 #873321 #B8462D #D4664F

Accessibility & contrast

On white

8.31

#873321 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#873321 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #873321

8.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##873321	#FFFFFF	#000000	##FFFFFF
##873321	1.00	8.31	2.53	8.31
#FFFFFF	8.31	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A421F

Deuteranopia (green-blind)

#5F551E

Tritanopia (blue-blind)

#951F2F

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #873321;
/* rgb */ color: rgb(135, 51, 33);
/* oklch */ color: oklch(43.7% 0.119 33.7);

Tailwind

colors: {
  custom: {
    50: '#b16e5d',
    500: '#873321',
    950: '#000000',
  },
}

SCSS

$custom: #873321;
$custom-light: #b16e5d;
$custom-dark: #000000;

JSON

{
  "hex": "#873321",
  "rgb": {
    "r": 135,
    "g": 51,
    "b": 33
  },
  "hsl": {
    "h": 10.588,
    "s": 60.714,
    "l": 32.941
  },
  "oklch": {
    "l": 0.43738,
    "c": 0.11942,
    "h": 33.7
  },
  "luminance": 0.07628
}

Semantic roles & 50–950 ramp

primary

#873321

secondary

#4DA4B7

accent

#C8E444

background

#FBF6F5

surface

#F6ECE9

border

#D0C7C5

text

#120704

muted

#817A79

Preview Lab

Preview with #873321

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

Preview Lab → · Contrast checker → · Palette generator →