#B4544D#B4544D

#B4544D is a mid, vivid red. Relative luminance 0.166; OKLCH L 56.4% C 0.126 H 26.1°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX#B4544D
RGBrgb(180, 84, 77)
HSLhsl(4, 41%, 50%)
HSVhsv(4, 57%, 71%)
CMYKcmyk(0%, 53.3%, 57.2%, 29.4%)
CIE-LABlab(47.73, 38.38, 22.78)
CIE-LCHlch(47.73, 44.64, 30.69°)
OKLaboklab(56.41% 0.1135 0.0556)
OKLCHoklch(56.41% 0.126 26.1)
XYZxyz(23.3342, 16.5825, 8.9917)
Luminance0.1658 (WCAG relative)
Temperaturewarm
Familyred

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#B4544D #4DADB4
analogous
#B44D79 #B4544D #B4884D
triadic
#B4544D #4DB454 #544DB4
tetradic
#B4544D #79B44D #4DADB4 #884DB4
square
#B4544D #79B44D #4DADB4 #884DB4
split-complementary
#B4544D #4DB488 #4D79B4
monochromatic
#5F2C28 #8A3F3A #B4544D #C67D78 #D8A7A3

Accessibility & contrast

On white

4.87
#B4544D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.32
#B4544D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B4544D
4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##B4544D#FFFFFF#000000##FFFFFF
##B4544D1.004.874.324.87
#FFFFFF4.871.0021.001.00
#0000004.3221.001.0021.00
##FFFFFF4.871.0021.001.00

Color blindness preview

Protanopia (red-blind)
#6B654C
Deuteranopia (green-blind)
#83794B
Tritanopia (blue-blind)
#C44453
Achromatopsia (no color)
#717171

Design tokens & code

CSS
--color: #b4544d;
/* rgb */ color: rgb(180, 84, 77);
/* oklch */ color: oklch(56.4% 0.126 26.1);
Tailwind
colors: {
  custom: {
    50: '#cf877f',
    500: '#b4544d',
    950: '#000000',
  },
}
SCSS
$custom: #b4544d;
$custom-light: #cf877f;
$custom-dark: #000000;
JSON
{
  "hex": "#b4544d",
  "rgb": {
    "r": 180,
    "g": 84,
    "b": 77
  },
  "hsl": {
    "h": 4.078,
    "s": 40.711,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56405,
    "c": 0.12637,
    "h": 26.1
  },
  "luminance": 0.1658
}

Semantic roles & 50–950 ramp

primary
#B4544D
secondary
#97C2C5
accent
#C8D157
background
#FDF8F7
surface
#FAF0EE
border
#D3CBC9
text
#150B0A
muted
#837C7C

Preview Lab

Preview with #B4544D

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

Preview Lab → · Contrast checker → · Palette generator →

#B4544D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva