#B0308F#B0308F

#B0308F is a mid, vivid pink. Relative luminance 0.133; OKLCH L 53.6% C 0.191 H 340.2°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#B0308F
RGB	rgb(176, 48, 143)
HSL	hsl(315, 57%, 44%)
HSV	hsv(315, 73%, 69%)
CMYK	cmyk(0%, 72.7%, 18.7%, 31%)
CIE-LAB	lab(43.26, 60.27, -23.94)
CIE-LCH	lch(43.26, 64.85, 338.33°)
OKLab	oklab(53.61% 0.1798 -0.0646)
OKLCH	oklch(53.61% 0.191 340.2)
XYZ	xyz(23.9200, 13.3295, 27.2944)
Luminance	0.1333 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0308F #30B051

analogous

#9130B0 #B0308F #B0304F

triadic

#B0308F #8FB030 #308FB0

tetradic

#B0308F #B09130 #30B051 #304FB0

square

#B0308F #B09130 #30B051 #304FB0

split-complementary

#B0308F #4FB030 #30B091

monochromatic

#501641 #802368 #B0308F #CF4EAE #DC7EC4

Accessibility & contrast

On white

5.73

#B0308F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.67

#B0308F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B0308F

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0308F	#FFFFFF	#000000	##FFFFFF
##B0308F	1.00	5.73	3.67	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.67	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395992

Deuteranopia (green-blind)

#626E8C

Tritanopia (blue-blind)

#BA345C

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b0308f;
/* rgb */ color: rgb(176, 48, 143);
/* oklch */ color: oklch(53.6% 0.191 340.2);

Tailwind

colors: {
  custom: {
    50: '#cb74b0',
    500: '#b0308f',
    950: '#000000',
  },
}

SCSS

$custom: #b0308f;
$custom-light: #cb74b0;
$custom-dark: #000000;

JSON

{
  "hex": "#b0308f",
  "rgb": {
    "r": 176,
    "g": 48,
    "b": 143
  },
  "hsl": {
    "h": 315.469,
    "s": 57.143,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53609,
    "c": 0.19101,
    "h": 340.2
  },
  "luminance": 0.13327
}

Semantic roles & 50–950 ramp

primary

#B0308F

secondary

#77C58B

accent

#E06F47

background

#FDF7FA

surface

#FAEDF4

border

#D3C8CE

text

#140910

muted

#837B7F

Preview Lab

Preview with #B0308F

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

Preview Lab → · Contrast checker → · Palette generator →