#B33257#B33257

#B33257 is a mid, vivid pink. Relative luminance 0.126; OKLCH L 52.2% C 0.166 H 8.0°. Best body text is #FFFFFF at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#B33257
RGB	rgb(179, 50, 87)
HSL	hsl(343, 56%, 45%)
HSV	hsv(343, 72%, 70%)
CMYK	cmyk(0%, 72.1%, 51.4%, 29.8%)
CIE-LAB	lab(42.09, 54.06, 8.99)
CIE-LCH	lch(42.09, 54.80, 9.45°)
OKLab	oklab(52.21% 0.1645 0.0232)
OKLCH	oklch(52.21% 0.166 8)
XYZ	xyz(21.4532, 12.5559, 10.3088)
Luminance	0.1255 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33257 #32B38E

analogous

#B33297 #B33257 #B34E32

triadic

#B33257 #57B332 #3257B3

tetradic

#B33257 #97B332 #32B38E #4E32B3

square

#B33257 #97B332 #32B38E #4E32B3

split-complementary

#B33257 #32B34E #3297B3

monochromatic

#531728 #832540 #B33257 #CF5377 #DC839D

Accessibility & contrast

On white

5.98

#B33257 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.51

#B33257 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33257

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33257	#FFFFFF	#000000	##FFFFFF
##B33257	1.00	5.98	3.51	5.98
#FFFFFF	5.98	1.00	21.00	1.00
#000000	3.51	21.00	1.00	21.00
##FFFFFF	5.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#515358

Deuteranopia (green-blind)

#736D54

Tritanopia (blue-blind)

#C31741

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #b33257;
/* rgb */ color: rgb(179, 50, 87);
/* oklch */ color: oklch(52.2% 0.166 8.0);

Tailwind

colors: {
  custom: {
    50: '#d07486',
    500: '#b33257',
    950: '#000000',
  },
}

SCSS

$custom: #b33257;
$custom-light: #d07486;
$custom-dark: #000000;

JSON

{
  "hex": "#b33257",
  "rgb": {
    "r": 179,
    "g": 50,
    "b": 87
  },
  "hsl": {
    "h": 342.791,
    "s": 56.332,
    "l": 44.902
  },
  "oklch": {
    "l": 0.52212,
    "c": 0.16617,
    "h": 8
  },
  "luminance": 0.12553
}

Semantic roles & 50–950 ramp

primary

#B33257

secondary

#7BC6B0

accent

#E0B448

background

#FDF7F8

surface

#FBEDEF

border

#D4C8CA

text

#15090B

muted

#837B7C

Preview Lab

Preview with #B33257

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

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