#B32220#B32220

#B32220 is a mid, vivid red. Relative luminance 0.108; OKLCH L 49.8% C 0.181 H 27.4°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#B32220
RGB	rgb(179, 34, 32)
HSL	hsl(1, 70%, 41%)
HSV	hsv(1, 82%, 70%)
CMYK	cmyk(0%, 81%, 82.1%, 29.8%)
CIE-LAB	lab(39.30, 56.15, 39.00)
CIE-LCH	lch(39.30, 68.37, 34.78°)
OKLab	oklab(49.84% 0.1606 0.0832)
OKLCH	oklch(49.84% 0.181 27.4)
XYZ	xyz(19.4256, 10.8352, 2.4348)
Luminance	0.1083 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B32220 #20B1B3

analogous

#B32068 #B32220 #B36C20

triadic

#B32220 #20B322 #2220B3

tetradic

#B32220 #68B320 #20B1B3 #6C20B3

square

#B32220 #68B320 #20B1B3 #6C20B3

split-complementary

#B32220 #20B36C #2068B3

monochromatic

#4B0E0D #7F1817 #B32220 #DB3835 #E46B69

Accessibility & contrast

On white

6.63

#B32220 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#B32220 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B32220

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B32220	#FFFFFF	#000000	##FFFFFF
##B32220	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#51481E

Deuteranopia (green-blind)

#746818

Tritanopia (blue-blind)

#C60024

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b32220;
/* rgb */ color: rgb(179, 34, 32);
/* oklch */ color: oklch(49.8% 0.181 27.4);

Tailwind

colors: {
  custom: {
    50: '#d46c5d',
    500: '#b32220',
    950: '#000000',
  },
}

SCSS

$custom: #b32220;
$custom-light: #d46c5d;
$custom-dark: #000000;

JSON

{
  "hex": "#b32220",
  "rgb": {
    "r": 179,
    "g": 34,
    "b": 32
  },
  "hsl": {
    "h": 0.816,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.49843,
    "c": 0.18087,
    "h": 27.4
  },
  "luminance": 0.10832
}

Semantic roles & 50–950 ramp

primary

#B32220

secondary

#65C9CA

accent

#EAEC3B

background

#FEF6F5

surface

#FCECE9

border

#D5C7C5

text

#160804

muted

#847A79

Preview Lab

Preview with #B32220

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

Preview Lab → · Contrast checker → · Palette generator →