#B33422#B33422

#B33422 is a mid, vivid red. Relative luminance 0.122; OKLCH L 51.5% C 0.167 H 31.2°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX#B33422
RGBrgb(179, 52, 34)
HSLhsl(7, 68%, 42%)
HSVhsv(7, 81%, 70%)
CMYKcmyk(0%, 70.9%, 81%, 29.8%)
CIE-LABlab(41.47, 50.24, 40.04)
CIE-LCHlch(41.47, 64.24, 38.56°)
OKLaboklab(51.46% 0.1425 0.0862)
OKLCHoklch(51.46% 0.167 31.2)
XYZxyz(20.1095, 12.1583, 2.8010)
Luminance0.1216 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B33422 #22A1B3
analogous
#B32259 #B33422 #B37D22
triadic
#B33422 #22B334 #3422B3
tetradic
#B33422 #59B322 #22A1B3 #7D22B3
square
#B33422 #59B322 #22A1B3 #7D22B3
split-complementary
#B33422 #22B37D #2259B3
monochromatic
#4C160E #802518 #B33422 #D94D39 #E37B6C

Accessibility & contrast

On white

6.12
#B33422 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.43
#B33422 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33422
6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B33422#FFFFFF#000000##FFFFFF
##B334221.006.123.436.12
#FFFFFF6.121.0021.001.00
#0000003.4321.001.0021.00
##FFFFFF6.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A501F
Deuteranopia (green-blind)
#796C1C
Tritanopia (blue-blind)
#C50031
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #b33422;
/* rgb */ color: rgb(179, 52, 34);
/* oklch */ color: oklch(51.5% 0.167 31.2);
Tailwind
colors: {
  custom: {
    50: '#d3745f',
    500: '#b33422',
    950: '#000000',
  },
}
SCSS
$custom: #b33422;
$custom-light: #d3745f;
$custom-dark: #000000;
JSON
{
  "hex": "#b33422",
  "rgb": {
    "r": 179,
    "g": 52,
    "b": 34
  },
  "hsl": {
    "h": 7.448,
    "s": 68.075,
    "l": 41.765
  },
  "oklch": {
    "l": 0.51463,
    "c": 0.16652,
    "h": 31.2
  },
  "luminance": 0.12155
}

Semantic roles & 50–950 ramp

primary
#B33422
secondary
#68BDC9
accent
#D5EB3D
background
#FEF7F5
surface
#FCEDE9
border
#D5C8C5
text
#160904
muted
#847B79

Preview Lab

Preview with #B33422

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

Preview Lab → · Contrast checker → · Palette generator →

#B33422 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva