#B7472A#B7472A

#B7472A is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.5% C 0.152 H 35.5°. Best body text is #FFFFFF at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#B7472A
RGB	rgb(183, 71, 42)
HSL	hsl(12, 63%, 44%)
HSV	hsv(12, 77%, 72%)
CMYK	cmyk(0%, 61.2%, 77%, 28.2%)
CIE-LAB	lab(45.28, 43.79, 39.92)
CIE-LCH	lch(45.28, 59.25, 42.35°)
OKLab	oklab(54.49% 0.1235 0.0881)
OKLCH	oklch(54.49% 0.152 35.5)
XYZ	xyz(22.2020, 14.7440, 3.8668)
Luminance	0.1474 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7472A #2A9AB7

analogous

#B72A54 #B7472A #B78E2A

triadic

#B7472A #2AB747 #472AB7

tetradic

#B7472A #54B72A #2A9AB7 #8E2AB7

square

#B7472A #54B72A #2A9AB7 #8E2AB7

split-complementary

#B7472A #2AB78E #2A54B7

monochromatic

#532013 #85341F #B7472A #D56649 #E1907B

Accessibility & contrast

On white

5.32

#B7472A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B7472A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B7472A

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7472A	#FFFFFF	#000000	##FFFFFF
##B7472A	1.00	5.32	3.95	5.32
#FFFFFF	5.32	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C26

Deuteranopia (green-blind)

#827426

Tritanopia (blue-blind)

#C92C41

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b7472a;
/* rgb */ color: rgb(183, 71, 42);
/* oklch */ color: oklch(54.5% 0.152 35.5);

Tailwind

colors: {
  custom: {
    50: '#d47f65',
    500: '#b7472a',
    950: '#000000',
  },
}

SCSS

$custom: #b7472a;
$custom-light: #d47f65;
$custom-dark: #000000;

JSON

{
  "hex": "#b7472a",
  "rgb": {
    "r": 183,
    "g": 71,
    "b": 42
  },
  "hsl": {
    "h": 12.34,
    "s": 62.667,
    "l": 44.118
  },
  "oklch": {
    "l": 0.54489,
    "c": 0.15171,
    "h": 35.5
  },
  "luminance": 0.14741
}

Semantic roles & 50–950 ramp

primary

#B7472A

secondary

#74B7C9

accent

#C4E642

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B7472A

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

Preview Lab → · Contrast checker → · Palette generator →