#B2433D#B2433D

#B2433D is a mid, vivid red. Relative luminance 0.138; OKLCH L 53.4% C 0.146 H 26.3°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX#B2433D
RGBrgb(178, 67, 61)
HSLhsl(3, 49%, 47%)
HSVhsv(3, 66%, 70%)
CMYKcmyk(0%, 62.4%, 65.7%, 30.2%)
CIE-LABlab(43.97, 44.78, 27.44)
CIE-LCHlch(43.97, 52.52, 31.50°)
OKLaboklab(53.42% 0.1309 0.0647)
OKLCHoklch(53.42% 0.146 26.3)
XYZxyz(21.2116, 13.8191, 5.9644)
Luminance0.1382 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B2433D #3DACB2
analogous
#B23D72 #B2433D #B27E3D
triadic
#B2433D #3DB243 #433DB2
tetradic
#B2433D #72B23D #3DACB2 #7E3DB2
square
#B2433D #72B23D #3DACB2 #7E3DB2
split-complementary
#B2433D #3DB27E #3D72B2
monochromatic
#57211E #84322D #B2433D #C96863 #D99490

Accessibility & contrast

On white

5.58
#B2433D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.76
#B2433D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B2433D
5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B2433D#FFFFFF#000000##FFFFFF
##B2433D1.005.583.765.58
#FFFFFF5.581.0021.001.00
#0000003.7621.001.0021.00
##FFFFFF5.581.0021.001.00

Color blindness preview

Protanopia (red-blind)
#60593C
Deuteranopia (green-blind)
#7C713A
Tritanopia (blue-blind)
#C32B42
Achromatopsia (no color)
#686868

Design tokens & code

CSS
--color: #b2433d;
/* rgb */ color: rgb(178, 67, 61);
/* oklch */ color: oklch(53.4% 0.146 26.3);
Tailwind
colors: {
  custom: {
    50: '#d07c72',
    500: '#b2433d',
    950: '#000000',
  },
}
SCSS
$custom: #b2433d;
$custom-light: #d07c72;
$custom-dark: #000000;
JSON
{
  "hex": "#b2433d",
  "rgb": {
    "r": 178,
    "g": 67,
    "b": 61
  },
  "hsl": {
    "h": 3.077,
    "s": 48.954,
    "l": 46.863
  },
  "oklch": {
    "l": 0.53417,
    "c": 0.14605,
    "h": 26.3
  },
  "luminance": 0.13816
}

Semantic roles & 50–950 ramp

primary
#B2433D
secondary
#87C1C4
accent
#D1D94F
background
#FDF7F6
surface
#FBEEEC
border
#D4C9C7
text
#150A08
muted
#837C7B

Preview Lab

Preview with #B2433D

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

Preview Lab → · Contrast checker → · Palette generator →

#B2433D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva