#B33B91#B33B91

#B33B91 is a mid, vivid pink. Relative luminance 0.148; OKLCH L 55.2% C 0.181 H 340.9°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B33B91
RGB	rgb(179, 59, 145)
HSL	hsl(317, 50%, 47%)
HSV	hsv(317, 67%, 70%)
CMYK	cmyk(0%, 67%, 19%, 29.8%)
CIE-LAB	lab(45.30, 57.26, -21.94)
CIE-LCH	lch(45.30, 61.32, 339.03°)
OKLab	oklab(55.22% 0.1707 -0.059)
OKLCH	oklch(55.22% 0.181 340.9)
XYZ	xyz(25.2659, 14.7583, 28.3006)
Luminance	0.1476 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33B91 #3BB35D

analogous

#993BB3 #B33B91 #B33B55

triadic

#B33B91 #91B33B #3B91B3

tetradic

#B33B91 #B3993B #3BB35D #3B55B3

square

#B33B91 #B3993B #3BB35D #3B55B3

split-complementary

#B33B91 #55B33B #3BB399

monochromatic

#571D46 #852C6C #B33B91 #CB60AD #DA8EC5

Accessibility & contrast

On white

5.31

#B33B91 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B33B91 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33B91

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33B91	#FFFFFF	#000000	##FFFFFF
##B33B91	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#435F94

Deuteranopia (green-blind)

#68728E

Tritanopia (blue-blind)

#BE3D61

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b33b91;
/* rgb */ color: rgb(179, 59, 145);
/* oklch */ color: oklch(55.2% 0.181 340.9);

Tailwind

colors: {
  custom: {
    50: '#cd7ab1',
    500: '#b33b91',
    950: '#000000',
  },
}

SCSS

$custom: #b33b91;
$custom-light: #cd7ab1;
$custom-dark: #000000;

JSON

{
  "hex": "#b33b91",
  "rgb": {
    "r": 179,
    "g": 59,
    "b": 145
  },
  "hsl": {
    "h": 317,
    "s": 50.42,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55224,
    "c": 0.18064,
    "h": 340.9
  },
  "luminance": 0.14756
}

Semantic roles & 50–950 ramp

primary

#B33B91

secondary

#85C597

accent

#DA764E

background

#FDF7FA

surface

#FAEEF5

border

#D3C9CF

text

#140A10

muted

#837C7F

Preview Lab

Preview with #B33B91

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

Preview Lab → · Contrast checker → · Palette generator →