#B33057#B33057

#B33057 is a mid, vivid pink. Relative luminance 0.124; OKLCH L 52.0% C 0.168 H 7.6°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#B33057
RGB	rgb(179, 48, 87)
HSL	hsl(342, 58%, 45%)
HSV	hsv(342, 73%, 70%)
CMYK	cmyk(0%, 73.2%, 51.4%, 29.8%)
CIE-LAB	lab(41.83, 54.78, 8.63)
CIE-LCH	lch(41.83, 55.45, 8.95°)
OKLab	oklab(52.02% 0.1669 0.0223)
OKLCH	oklch(52.02% 0.168 7.6)
XYZ	xyz(21.3695, 12.3886, 10.2809)
Luminance	0.1239 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33057 #30B38C

analogous

#B33099 #B33057 #B34A30

triadic

#B33057 #57B330 #3057B3

tetradic

#B33057 #99B330 #30B38C #4A30B3

square

#B33057 #99B330 #30B38C #4A30B3

split-complementary

#B33057 #30B34A #3099B3

monochromatic

#521628 #832340 #B33057 #D05076 #DD809C

Accessibility & contrast

On white

6.04

#B33057 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#B33057 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33057

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33057	#FFFFFF	#000000	##FFFFFF
##B33057	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505258

Deuteranopia (green-blind)

#726C54

Tritanopia (blue-blind)

#C31240

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b33057;
/* rgb */ color: rgb(179, 48, 87);
/* oklch */ color: oklch(52.0% 0.168 7.6);

Tailwind

colors: {
  custom: {
    50: '#d07386',
    500: '#b33057',
    950: '#000000',
  },
}

SCSS

$custom: #b33057;
$custom-light: #d07386;
$custom-dark: #000000;

JSON

{
  "hex": "#b33057",
  "rgb": {
    "r": 179,
    "g": 48,
    "b": 87
  },
  "hsl": {
    "h": 342.137,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.52021,
    "c": 0.16833,
    "h": 7.6
  },
  "luminance": 0.12386
}

Semantic roles & 50–950 ramp

primary

#B33057

secondary

#79C6AF

accent

#E1B347

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B33057

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

Preview Lab → · Contrast checker → · Palette generator →