#B04931#B04931

#B04931 is a mid, vivid red. Relative luminance 0.142; OKLCH L 53.7% C 0.140 H 34.5°. Best body text is #FFFFFF at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#B04931
RGB	rgb(176, 73, 49)
HSL	hsl(11, 56%, 44%)
HSV	hsv(11, 72%, 69%)
CMYK	cmyk(0%, 58.5%, 72.2%, 31%)
CIE-LAB	lab(44.55, 40.54, 34.98)
CIE-LCH	lch(44.55, 53.54, 40.78°)
OKLab	oklab(53.73% 0.1156 0.0794)
OKLCH	oklch(53.73% 0.14 34.5)
XYZ	xyz(20.8435, 14.2197, 4.5522)
Luminance	0.1422 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B04931 #3198B0

analogous

#B03159 #B04931 #B08931

triadic

#B04931 #31B049 #4931B0

tetradic

#B04931 #59B031 #3198B0 #8931B0

square

#B04931 #59B031 #3198B0 #8931B0

split-complementary

#B04931 #31B089 #3159B0

monochromatic

#502116 #803524 #B04931 #CE6850 #DC9180

Accessibility & contrast

On white

5.46

#B04931 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.84

#B04931 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B04931

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B04931	#FFFFFF	#000000	##FFFFFF
##B04931	1.00	5.46	3.84	5.46
#FFFFFF	5.46	1.00	21.00	1.00
#000000	3.84	21.00	1.00	21.00
##FFFFFF	5.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655B2E

Deuteranopia (green-blind)

#7E722E

Tritanopia (blue-blind)

#C13344

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b04931;
/* rgb */ color: rgb(176, 73, 49);
/* oklch */ color: oklch(53.7% 0.140 34.5);

Tailwind

colors: {
  custom: {
    50: '#ce7f6a',
    500: '#b04931',
    950: '#000000',
  },
}

SCSS

$custom: #b04931;
$custom-light: #ce7f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b04931",
  "rgb": {
    "r": 176,
    "g": 73,
    "b": 49
  },
  "hsl": {
    "h": 11.339,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53732,
    "c": 0.14022,
    "h": 34.5
  },
  "luminance": 0.14217
}

Semantic roles & 50–950 ramp

primary

#B04931

secondary

#78B6C5

accent

#C3E048

background

#FDF7F6

surface

#FBEEEB

border

#D4C9C6

text

#150A06

muted

#837C7A

Preview Lab

Preview with #B04931

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

Preview Lab → · Contrast checker → · Palette generator →