#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
RGB	rgb(180, 84, 77)
HSL	hsl(4, 41%, 50%)
HSV	hsv(4, 57%, 71%)
CMYK	cmyk(0%, 53.3%, 57.2%, 29.4%)
CIE-LAB	lab(47.73, 38.38, 22.78)
CIE-LCH	lch(47.73, 44.64, 30.69°)
OKLab	oklab(56.41% 0.1135 0.0556)
OKLCH	oklch(56.41% 0.126 26.1)
XYZ	xyz(23.3342, 16.5825, 8.9917)
Luminance	0.1658 (WCAG relative)
Temperature	warm
Family	red

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
##B4544D	1.00	4.87	4.32	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.32	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

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 →