#B83E34#B83E34

#B83E34 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.6% C 0.159 H 28.3°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#B83E34
RGB	rgb(184, 62, 52)
HSL	hsl(5, 56%, 46%)
HSV	hsv(5, 72%, 72%)
CMYK	cmyk(0%, 66.3%, 71.7%, 27.8%)
CIE-LAB	lab(44.07, 48.59, 33.09)
CIE-LCH	lch(44.07, 58.79, 34.26°)
OKLab	oklab(53.65% 0.1404 0.0755)
OKLCH	oklch(53.65% 0.159 28.3)
XYZ	xyz(22.1120, 13.8867, 4.7642)
Luminance	0.1388 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83E34 #34AEB8

analogous

#B8346C #B83E34 #B88034

triadic

#B83E34 #34B83E #3E34B8

tetradic

#B83E34 #6CB834 #34AEB8 #8034B8

square

#B83E34 #6CB834 #34AEB8 #8034B8

split-complementary

#B83E34 #34B880 #346CB8

monochromatic

#591E19 #882E27 #B83E34 #D06259 #DE8F89

Accessibility & contrast

On white

5.56

#B83E34 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B83E34 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83E34

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83E34	#FFFFFF	#000000	##FFFFFF
##B83E34	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605732

Deuteranopia (green-blind)

#7E7230

Tritanopia (blue-blind)

#CA1D3D

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83e34;
/* rgb */ color: rgb(184, 62, 52);
/* oklch */ color: oklch(53.6% 0.159 28.3);

Tailwind

colors: {
  custom: {
    50: '#d57a6c',
    500: '#b83e34',
    950: '#000000',
  },
}

SCSS

$custom: #b83e34;
$custom-light: #d57a6c;
$custom-dark: #000000;

JSON

{
  "hex": "#b83e34",
  "rgb": {
    "r": 184,
    "g": 62,
    "b": 52
  },
  "hsl": {
    "h": 4.545,
    "s": 55.932,
    "l": 46.275
  },
  "oklch": {
    "l": 0.53646,
    "c": 0.15938,
    "h": 28.3
  },
  "luminance": 0.13884
}

Semantic roles & 50–950 ramp

primary

#B83E34

secondary

#80C2C8

accent

#D4DF49

background

#FEF7F6

surface

#FCEEEB

border

#D5C9C6

text

#160A07

muted

#847C7A

Preview Lab

Preview with #B83E34

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

Preview Lab → · Contrast checker → · Palette generator →