#B83D42#B83D42

#B83D42 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.8% C 0.159 H 22.0°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B83D42
RGB	rgb(184, 61, 66)
HSL	hsl(358, 50%, 48%)
HSV	hsv(358, 67%, 72%)
CMYK	cmyk(0%, 66.8%, 64.1%, 27.8%)
CIE-LAB	lab(44.12, 49.79, 24.86)
CIE-LCH	lch(44.12, 55.65, 26.53°)
OKLab	oklab(53.75% 0.147 0.0593)
OKLCH	oklch(53.75% 0.159 22)
XYZ	xyz(22.4215, 13.9243, 6.6602)
Luminance	0.1392 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83D42 #3DB8B3

analogous

#B83D7F #B83D42 #B8753D

triadic

#B83D42 #42B83D #3D42B8

tetradic

#B83D42 #7FB83D #3DB8B3 #753DB8

square

#B83D42 #7FB83D #3DB8B3 #753DB8

split-complementary

#B83D42 #3DB875 #3D7FB8

monochromatic

#5C1F21 #8A2E32 #B83D42 #CC666A #DB9497

Accessibility & contrast

On white

5.55

#B83D42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#B83D42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83D42

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83D42	#FFFFFF	#000000	##FFFFFF
##B83D42	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)

#5E5841

Deuteranopia (green-blind)

#7D723F

Tritanopia (blue-blind)

#CA1F40

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83d42;
/* rgb */ color: rgb(184, 61, 66);
/* oklch */ color: oklch(53.8% 0.159 22.0);

Tailwind

colors: {
  custom: {
    50: '#d47976',
    500: '#b83d42',
    950: '#000000',
  },
}

SCSS

$custom: #b83d42;
$custom-light: #d47976;
$custom-dark: #000000;

JSON

{
  "hex": "#b83d42",
  "rgb": {
    "r": 184,
    "g": 61,
    "b": 66
  },
  "hsl": {
    "h": 357.561,
    "s": 50.204,
    "l": 48.039
  },
  "oklch": {
    "l": 0.53754,
    "c": 0.1585,
    "h": 22
  },
  "luminance": 0.13921
}

Semantic roles & 50–950 ramp

primary

#B83D42

secondary

#8AC7C4

accent

#DAD44E

background

#FDF7F7

surface

#FBEEED

border

#D4C9C8

text

#150A08

muted

#837C7B

Preview Lab

Preview with #B83D42

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

Preview Lab → · Contrast checker → · Palette generator →