#B33178#B33178

#B33178 is a mid, vivid pink. Relative luminance 0.131; OKLCH L 53.2% C 0.179 H 351.5°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B33178
RGB	rgb(179, 49, 120)
HSL	hsl(327, 57%, 45%)
HSV	hsv(327, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 33%, 29.8%)
CIE-LAB	lab(42.97, 57.75, -10.26)
CIE-LCH	lch(42.97, 58.65, 349.93°)
OKLab	oklab(53.2% 0.1766 -0.0265)
OKLCH	oklch(53.2% 0.179 351.5)
XYZ	xyz(23.0802, 13.1391, 19.0863)
Luminance	0.1314 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B33178 #31B36C

analogous

#AD31B3 #B33178 #B33137

triadic

#B33178 #78B331 #3178B3

tetradic

#B33178 #B3AD31 #31B36C #3137B3

square

#B33178 #B3AD31 #31B36C #3137B3

split-complementary

#B33178 #37B331 #31B3AD

monochromatic

#531738 #832458 #B33178 #D05296 #DD82B3

Accessibility & contrast

On white

5.79

#B33178 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.63

#B33178 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B33178

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B33178	#FFFFFF	#000000	##FFFFFF
##B33178	1.00	5.79	3.63	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.63	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47577A

Deuteranopia (green-blind)

#6C6E75

Tritanopia (blue-blind)

#C02850

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b33178;
/* rgb */ color: rgb(179, 49, 120);
/* oklch */ color: oklch(53.2% 0.179 351.5);

Tailwind

colors: {
  custom: {
    50: '#ce749f',
    500: '#b33178',
    950: '#000000',
  },
}

SCSS

$custom: #b33178;
$custom-light: #ce749f;
$custom-dark: #000000;

JSON

{
  "hex": "#b33178",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 120
  },
  "hsl": {
    "h": 327.231,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.53196,
    "c": 0.1786,
    "h": 351.5
  },
  "luminance": 0.13136
}

Semantic roles & 50–950 ramp

primary

#B33178

secondary

#7AC69C

accent

#E08D48

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#14090E

muted

#837B7E

Preview Lab

Preview with #B33178

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

Preview Lab → · Contrast checker → · Palette generator →