#B84731#B84731

#B84731 is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.7% C 0.151 H 32.9°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#B84731
RGB	rgb(184, 71, 49)
HSL	hsl(10, 58%, 46%)
HSV	hsv(10, 73%, 72%)
CMYK	cmyk(0%, 61.4%, 73.4%, 27.8%)
CIE-LAB	lab(45.53, 44.45, 36.44)
CIE-LCH	lch(45.53, 57.48, 39.34°)
OKLab	oklab(54.73% 0.1269 0.0822)
OKLCH	oklch(54.73% 0.151 32.9)
XYZ	xyz(22.5771, 14.9217, 4.5965)
Luminance	0.1492 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B84731 #31A2B8

analogous

#B8315E #B84731 #B88A31

triadic

#B84731 #31B847 #4731B8

tetradic

#B84731 #5EB831 #31A2B8 #8A31B8

square

#B84731 #5EB831 #31A2B8 #8A31B8

split-complementary

#B84731 #31B88A #315EB8

monochromatic

#572217 #883424 #B84731 #D26955 #DE9485

Accessibility & contrast

On white

5.27

#B84731 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#B84731 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B84731

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B84731	#FFFFFF	#000000	##FFFFFF
##B84731	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665C2E

Deuteranopia (green-blind)

#82752E

Tritanopia (blue-blind)

#CA2C42

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b84731;
/* rgb */ color: rgb(184, 71, 49);
/* oklch */ color: oklch(54.7% 0.151 32.9);

Tailwind

colors: {
  custom: {
    50: '#d57f6a',
    500: '#b84731',
    950: '#000000',
  },
}

SCSS

$custom: #b84731;
$custom-light: #d57f6a;
$custom-dark: #000000;

JSON

{
  "hex": "#b84731",
  "rgb": {
    "r": 184,
    "g": 71,
    "b": 49
  },
  "hsl": {
    "h": 9.778,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.54731,
    "c": 0.15113,
    "h": 32.9
  },
  "luminance": 0.14919
}

Semantic roles & 50–950 ramp

primary

#B84731

secondary

#7DBCC8

accent

#C8E147

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A06

muted

#847C7A

Preview Lab

Preview with #B84731

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

Preview Lab → · Contrast checker → · Palette generator →