#B83B52#B83B52

#B83B52 is a mid, vivid red. Relative luminance 0.139; OKLCH L 53.9% C 0.160 H 13.6°. Best body text is #FFFFFF at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#B83B52
RGB	rgb(184, 59, 82)
HSL	hsl(349, 51%, 48%)
HSV	hsv(349, 68%, 72%)
CMYK	cmyk(0%, 67.9%, 55.4%, 27.8%)
CIE-LAB	lab(44.13, 51.73, 15.08)
CIE-LCH	lch(44.13, 53.88, 16.25°)
OKLab	oklab(53.86% 0.1559 0.0377)
OKLCH	oklch(53.86% 0.16 13.6)
XYZ	xyz(22.8562, 13.9305, 9.4663)
Luminance	0.1393 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83B52 #3BB8A1

analogous

#B83B90 #B83B52 #B8633B

triadic

#B83B52 #52B83B #3B52B8

tetradic

#B83B52 #90B83B #3BB8A1 #633BB8

square

#B83B52 #90B83B #3BB8A1 #633BB8

split-complementary

#B83B52 #3BB863 #3B90B8

monochromatic

#5B1D29 #8A2C3D #B83B52 #CD6377 #DC929F

Accessibility & contrast

On white

5.55

#B83B52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#B83B52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83B52

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83B52	#FFFFFF	#000000	##FFFFFF
##B83B52	1.00	5.55	3.79	5.55
#FFFFFF	5.55	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5852

Deuteranopia (green-blind)

#7A724F

Tritanopia (blue-blind)

#C92144

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #b83b52;
/* rgb */ color: rgb(184, 59, 82);
/* oklch */ color: oklch(53.9% 0.160 13.6);

Tailwind

colors: {
  custom: {
    50: '#d37982',
    500: '#b83b52',
    950: '#000000',
  },
}

SCSS

$custom: #b83b52;
$custom-light: #d37982;
$custom-dark: #000000;

JSON

{
  "hex": "#b83b52",
  "rgb": {
    "r": 184,
    "g": 59,
    "b": 82
  },
  "hsl": {
    "h": 348.96,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.53862,
    "c": 0.16044,
    "h": 13.6
  },
  "luminance": 0.13927
}

Semantic roles & 50–950 ramp

primary

#B83B52

secondary

#88C7BB

accent

#DBC14D

background

#FDF7F7

surface

#FBEEEE

border

#D4C9C9

text

#150A0A

muted

#837C7C

Preview Lab

Preview with #B83B52

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

Preview Lab → · Contrast checker → · Palette generator →