#B0472B#B0472B

#B0472B is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.4% C 0.144 H 35.8°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B0472B
RGB	rgb(176, 71, 43)
HSL	hsl(13, 61%, 43%)
HSV	hsv(13, 76%, 69%)
CMYK	cmyk(0%, 59.7%, 75.6%, 31%)
CIE-LAB	lab(44.11, 41.23, 37.79)
CIE-LCH	lch(44.11, 55.93, 42.51°)
OKLab	oklab(53.38% 0.1165 0.0842)
OKLCH	oklch(53.38% 0.144 35.8)
XYZ	xyz(20.5959, 13.9138, 3.8861)
Luminance	0.1391 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0472B #2B94B0

analogous

#B02B51 #B0472B #B08A2B

triadic

#B0472B #2BB047 #472BB0

tetradic

#B0472B #51B02B #2B94B0 #8A2BB0

square

#B0472B #51B02B #2B94B0 #8A2BB0

split-complementary

#B0472B #2BB08A #2B51B0

monochromatic

#4E1F13 #7F331F #B0472B #D26446 #DE8D78

Accessibility & contrast

On white

5.55

#B0472B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B0472B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0472B

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0472B	#FFFFFF	#000000	##FFFFFF
##B0472B	1.00	5.55	3.78	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A27

Deuteranopia (green-blind)

#7E7128

Tritanopia (blue-blind)

#C12F41

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b0472b;
/* rgb */ color: rgb(176, 71, 43);
/* oklch */ color: oklch(53.4% 0.144 35.8);

Tailwind

colors: {
  custom: {
    50: '#cf7e66',
    500: '#b0472b',
    950: '#000000',
  },
}

SCSS

$custom: #b0472b;
$custom-light: #cf7e66;
$custom-dark: #000000;

JSON

{
  "hex": "#b0472b",
  "rgb": {
    "r": 176,
    "g": 71,
    "b": 43
  },
  "hsl": {
    "h": 12.632,
    "s": 60.731,
    "l": 42.941
  },
  "oklch": {
    "l": 0.5338,
    "c": 0.14375,
    "h": 35.8
  },
  "luminance": 0.13911
}

Semantic roles & 50–950 ramp

primary

#B0472B

secondary

#71B4C6

accent

#C2E444

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B0472B

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

Preview Lab → · Contrast checker → · Palette generator →