#83372A#83372A

#83372A is a dark, moderate red. Relative luminance 0.077; OKLCH L 43.8% C 0.108 H 31.6°. Best body text is #FFFFFF at 8.25:1 contrast (WCAG AA passes).

Color values

HEX	#83372A
RGB	rgb(131, 55, 42)
HSL	hsl(9, 51%, 34%)
HSV	hsv(9, 68%, 51%)
CMYK	cmyk(0%, 58%, 67.9%, 48.6%)
CIE-LAB	lab(33.41, 31.77, 24.15)
CIE-LCH	lch(33.41, 39.91, 37.24°)
OKLab	oklab(43.8% 0.092 0.0566)
OKLCH	oklch(43.8% 0.108 31.6)
XYZ	xyz(11.1452, 7.7263, 3.0945)
Luminance	0.0772 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83372A #2A7683

analogous

#832A4A #83372A #83642A

triadic

#83372A #2A8337 #372A83

tetradic

#83372A #4A832A #2A7683 #642A83

square

#83372A #4A832A #2A7683 #642A83

split-complementary

#83372A #2A8364 #2A4A83

monochromatic

#26100C #55241B #83372A #B14A39 #CB6D5D

Accessibility & contrast

On white

8.25

#83372A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#83372A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83372A

8.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83372A	#FFFFFF	#000000	##FFFFFF
##83372A	1.00	8.25	2.55	8.25
#FFFFFF	8.25	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B4428

Deuteranopia (green-blind)

#5E5528

Tritanopia (blue-blind)

#902834

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #83372a;
/* rgb */ color: rgb(131, 55, 42);
/* oklch */ color: oklch(43.8% 0.108 31.6);

Tailwind

colors: {
  custom: {
    50: '#ac7064',
    500: '#83372a',
    950: '#000000',
  },
}

SCSS

$custom: #83372a;
$custom-light: #ac7064;
$custom-dark: #000000;

JSON

{
  "hex": "#83372a",
  "rgb": {
    "r": 131,
    "g": 55,
    "b": 42
  },
  "hsl": {
    "h": 8.764,
    "s": 51.445,
    "l": 33.922
  },
  "oklch": {
    "l": 0.43799,
    "c": 0.10795,
    "h": 31.6
  },
  "luminance": 0.07725
}

Semantic roles & 50–950 ramp

primary

#83372A

secondary

#58A4B1

accent

#C6DB4D

background

#FBF6F5

surface

#F6ECEA

border

#D0C7C6

text

#110805

muted

#807B79

Preview Lab

Preview with #83372A

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

Preview Lab → · Contrast checker → · Palette generator →