#B33161#B33161

#B33161 is a mid, vivid pink. Relative luminance 0.126; OKLCH L 52.4% C 0.170 H 2.8°. Best body text is #FFFFFF at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#B33161
RGB	rgb(179, 49, 97)
HSL	hsl(338, 57%, 45%)
HSV	hsv(338, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 45.8%, 29.8%)
CIE-LAB	lab(42.23, 55.32, 2.93)
CIE-LCH	lch(42.23, 55.39, 3.04°)
OKLab	oklab(52.4% 0.1694 0.0081)
OKLCH	oklch(52.4% 0.17 2.8)
XYZ	xyz(21.8481, 12.6462, 12.5974)
Luminance	0.1264 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33161 #31B383

analogous

#B331A2 #B33161 #B34231

triadic

#B33161 #61B331 #3161B3

tetradic

#B33161 #A2B331 #31B383 #4231B3

square

#B33161 #A2B331 #31B383 #4231B3

split-complementary

#B33161 #31B342 #31A2B3

monochromatic

#53172D #832447 #B33161 #D05280 #DD82A3

Accessibility & contrast

On white

5.95

#B33161 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#B33161 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33161

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33161	#FFFFFF	#000000	##FFFFFF
##B33161	1.00	5.95	3.53	5.95
#FFFFFF	5.95	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5462

Deuteranopia (green-blind)

#716D5E

Tritanopia (blue-blind)

#C21B45

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #b33161;
/* rgb */ color: rgb(179, 49, 97);
/* oklch */ color: oklch(52.4% 0.170 2.8);

Tailwind

colors: {
  custom: {
    50: '#cf748d',
    500: '#b33161',
    950: '#000000',
  },
}

SCSS

$custom: #b33161;
$custom-light: #cf748d;
$custom-dark: #000000;

JSON

{
  "hex": "#b33161",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 97
  },
  "hsl": {
    "h": 337.846,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.52403,
    "c": 0.16959,
    "h": 2.8
  },
  "luminance": 0.12643
}

Semantic roles & 50–950 ramp

primary

#B33161

secondary

#7AC6AA

accent

#E0A848

background

#FDF7F8

surface

#FAEDF0

border

#D3C8CB

text

#15090C

muted

#837B7D

Preview Lab

Preview with #B33161

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

Preview Lab → · Contrast checker → · Palette generator →