#83222B#83222B

#83222B is a dark, vivid red. Relative luminance 0.061; OKLCH L 41.1% C 0.131 H 20.2°. Best body text is #FFFFFF at 9.42:1 contrast (WCAG AA passes).

Color values

HEX	#83222B
RGB	rgb(131, 34, 43)
HSL	hsl(354, 59%, 32%)
HSV	hsv(354, 74%, 51%)
CMYK	cmyk(0%, 74%, 67.2%, 48.6%)
CIE-LAB	lab(29.78, 41.60, 19.02)
CIE-LCH	lch(29.78, 45.75, 24.57°)
OKLab	oklab(41.08% 0.1231 0.0452)
OKLCH	oklch(41.08% 0.131 20.2)
XYZ	xyz(10.3692, 6.1453, 2.9252)
Luminance	0.0614 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#83222B #22837A

analogous

#83225C #83222B #834A22

triadic

#83222B #2B8322 #222B83

tetradic

#83222B #5C8322 #22837A #4A2283

square

#83222B #5C8322 #22837A #4A2283

split-complementary

#83222B #22834A #225C83

monochromatic

#22090B #52151B #83222B #B42F3B #D14E5A

Accessibility & contrast

On white

9.42

#83222B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#83222B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #83222B

9.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##83222B	#FFFFFF	#000000	##FFFFFF
##83222B	1.00	9.42	2.23	9.42
#FFFFFF	9.42	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D392B

Deuteranopia (green-blind)

#554E28

Tritanopia (blue-blind)

#900226

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #83222b;
/* rgb */ color: rgb(131, 34, 43);
/* oklch */ color: oklch(41.1% 0.131 20.2);

Tailwind

colors: {
  custom: {
    50: '#ae6564',
    500: '#83222b',
    950: '#000000',
  },
}

SCSS

$custom: #83222b;
$custom-light: #ae6564;
$custom-dark: #000000;

JSON

{
  "hex": "#83222b",
  "rgb": {
    "r": 131,
    "g": 34,
    "b": 43
  },
  "hsl": {
    "h": 354.433,
    "s": 58.788,
    "l": 32.353
  },
  "oklch": {
    "l": 0.41077,
    "c": 0.13117,
    "h": 20.2
  },
  "luminance": 0.06144
}

Semantic roles & 50–950 ramp

primary

#83222B

secondary

#4CB4AB

accent

#E2D346

background

#FBF6F5

surface

#F6EBEA

border

#D0C6C6

text

#110605

muted

#807A79

Preview Lab

Preview with #83222B

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

Preview Lab → · Contrast checker → · Palette generator →