#B3308D#B3308D

#B3308D is a mid, vivid pink. Relative luminance 0.136; OKLCH L 54.0% C 0.192 H 342.0°. Best body text is #FFFFFF at 5.64:1 contrast (WCAG AA passes).

Color values

HEX	#B3308D
RGB	rgb(179, 48, 141)
HSL	hsl(317, 58%, 45%)
HSV	hsv(317, 73%, 70%)
CMYK	cmyk(0%, 73.2%, 21.2%, 29.8%)
CIE-LAB	lab(43.69, 60.74, -22.02)
CIE-LCH	lch(43.69, 64.61, 340.08°)
OKLab	oklab(53.99% 0.1823 -0.0591)
OKLCH	oklch(53.99% 0.192 342)
XYZ	xyz(24.4559, 13.6232, 26.5357)
Luminance	0.1362 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3308D #30B356

analogous

#9830B3 #B3308D #B3304B

triadic

#B3308D #8DB330 #308DB3

tetradic

#B3308D #B39830 #30B356 #304BB3

square

#B3308D #B39830 #30B356 #304BB3

split-complementary

#B3308D #4BB330 #30B398

monochromatic

#521641 #832367 #B3308D #D050AB #DD80C2

Accessibility & contrast

On white

5.64

#B3308D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.72

#B3308D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B3308D

5.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3308D	#FFFFFF	#000000	##FFFFFF
##B3308D	1.00	5.64	3.72	5.64
#FFFFFF	5.64	1.00	21.00	1.00
#000000	3.72	21.00	1.00	21.00
##FFFFFF	5.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5A90

Deuteranopia (green-blind)

#656F8A

Tritanopia (blue-blind)

#BE325B

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #b3308d;
/* rgb */ color: rgb(179, 48, 141);
/* oklch */ color: oklch(54.0% 0.192 342.0);

Tailwind

colors: {
  custom: {
    50: '#ce75ae',
    500: '#b3308d',
    950: '#000000',
  },
}

SCSS

$custom: #b3308d;
$custom-light: #ce75ae;
$custom-dark: #000000;

JSON

{
  "hex": "#b3308d",
  "rgb": {
    "r": 179,
    "g": 48,
    "b": 141
  },
  "hsl": {
    "h": 317.405,
    "s": 57.709,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53992,
    "c": 0.19165,
    "h": 342
  },
  "luminance": 0.13621
}

Semantic roles & 50–950 ramp

primary

#B3308D

secondary

#79C68F

accent

#E17447

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B3308D

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

Preview Lab → · Contrast checker → · Palette generator →