#B8322B#B8322B

#B8322B is a mid, vivid red. Relative luminance 0.126; OKLCH L 52.2% C 0.172 H 27.8°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX#B8322B
RGBrgb(184, 50, 43)
HSLhsl(3, 62%, 45%)
HSVhsv(3, 77%, 72%)
CMYKcmyk(0%, 72.8%, 76.6%, 27.8%)
CIE-LABlab(42.23, 52.93, 36.19)
CIE-LCHlch(42.23, 64.12, 34.36°)
OKLaboklab(52.23% 0.1521 0.0802)
OKLCHoklch(52.23% 0.172 27.8)
XYZxyz(21.3463, 12.6493, 3.6026)
Luminance0.1265 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B8322B #2BB1B8
analogous
#B82B6A #B8322B #B8792B
triadic
#B8322B #2BB832 #322BB8
tetradic
#B8322B #6AB82B #2BB1B8 #792BB8
square
#B8322B #6AB82B #2BB1B8 #792BB8
split-complementary
#B8322B #2BB879 #2B6AB8
monochromatic
#551714 #86251F #B8322B #D5524B #E1827D

Accessibility & contrast

On white

5.95
#B8322B on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.53
#B8322B on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8322B
5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B8322B#FFFFFF#000000##FFFFFF
##B8322B1.005.953.535.95
#FFFFFF5.951.0021.001.00
#0000003.5321.001.0021.00
##FFFFFF5.951.0021.001.00

Color blindness preview

Protanopia (red-blind)
#5A5129
Deuteranopia (green-blind)
#7B6E26
Tritanopia (blue-blind)
#CB0032
Achromatopsia (no color)
#646464

Design tokens & code

CSS
--color: #b8322b;
/* rgb */ color: rgb(184, 50, 43);
/* oklch */ color: oklch(52.2% 0.172 27.8);
Tailwind
colors: {
  custom: {
    50: '#d67465',
    500: '#b8322b',
    950: '#000000',
  },
}
SCSS
$custom: #b8322b;
$custom-light: #d67465;
$custom-dark: #000000;
JSON
{
  "hex": "#b8322b",
  "rgb": {
    "r": 184,
    "g": 50,
    "b": 43
  },
  "hsl": {
    "h": 2.979,
    "s": 62.115,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52234,
    "c": 0.17197,
    "h": 27.8
  },
  "luminance": 0.12646
}

Semantic roles & 50–950 ramp

primary
#B8322B
secondary
#76C5C9
accent
#DDE543
background
#FEF7F6
surface
#FCEDEB
border
#D5C8C6
text
#160905
muted
#847B7A

Preview Lab

Preview with #B8322B

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

Preview Lab → · Contrast checker → · Palette generator →

#B8322B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva