#B83B59#B83B59

#B83B59 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.0% C 0.161 H 10.0°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#B83B59
RGB	rgb(184, 59, 89)
HSL	hsl(346, 51%, 48%)
HSV	hsv(346, 68%, 72%)
CMYK	cmyk(0%, 67.9%, 51.6%, 27.8%)
CIE-LAB	lab(44.29, 52.30, 10.97)
CIE-LCH	lch(44.29, 53.44, 11.85°)
OKLab	oklab(54.03% 0.1587 0.0281)
OKLCH	oklch(54.03% 0.161 10)
XYZ	xyz(23.1363, 14.0426, 10.9414)
Luminance	0.1404 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B83B59 #3BB89A

analogous

#B83B97 #B83B59 #B85C3B

triadic

#B83B59 #59B83B #3B59B8

tetradic

#B83B59 #97B83B #3BB89A #5C3BB8

square

#B83B59 #97B83B #3BB89A #5C3BB8

split-complementary

#B83B59 #3BB85C #3B97B8

monochromatic

#5B1D2C #8A2C43 #B83B59 #CD637D #DC92A3

Accessibility & contrast

On white

5.51

#B83B59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#B83B59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B83B59

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B83B59	#FFFFFF	#000000	##FFFFFF
##B83B59	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58595A

Deuteranopia (green-blind)

#797256

Tritanopia (blue-blind)

#C82447

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #b83b59;
/* rgb */ color: rgb(184, 59, 89);
/* oklch */ color: oklch(54.0% 0.161 10.0);

Tailwind

colors: {
  custom: {
    50: '#d37987',
    500: '#b83b59',
    950: '#000000',
  },
}

SCSS

$custom: #b83b59;
$custom-light: #d37987;
$custom-dark: #000000;

JSON

{
  "hex": "#b83b59",
  "rgb": {
    "r": 184,
    "g": 59,
    "b": 89
  },
  "hsl": {
    "h": 345.6,
    "s": 51.44,
    "l": 47.647
  },
  "oklch": {
    "l": 0.54034,
    "c": 0.16114,
    "h": 10
  },
  "luminance": 0.1404
}

Semantic roles & 50–950 ramp

primary

#B83B59

secondary

#88C7B8

accent

#DBB94D

background

#FDF7F8

surface

#FBEEEF

border

#D4C9CA

text

#150A0B

muted

#837C7C

Preview Lab

Preview with #B83B59

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

Preview Lab → · Contrast checker → · Palette generator →