#B8309B#B8309B

#B8309B is a mid, highly saturated pink. Relative luminance 0.147; OKLCH L 55.4% C 0.204 H 338.1°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#B8309B
RGB	rgb(184, 48, 155)
HSL	hsl(313, 59%, 45%)
HSV	hsv(313, 74%, 72%)
CMYK	cmyk(0%, 73.9%, 15.8%, 27.8%)
CIE-LAB	lab(45.18, 63.91, -28.07)
CIE-LCH	lch(45.18, 69.80, 336.29°)
OKLab	oklab(55.44% 0.1891 -0.0762)
OKLCH	oklch(55.44% 0.204 338.1)
XYZ	xyz(26.7411, 14.6733, 32.4279)
Luminance	0.1467 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8309B #30B84D

analogous

#9130B8 #B8309B #B83057

triadic

#B8309B #9BB830 #309BB8

tetradic

#B8309B #B89130 #30B84D #3057B8

square

#B8309B #B89130 #30B84D #3057B8

split-complementary

#B8309B #57B830 #30B891

monochromatic

#571749 #872372 #B8309B #D253B7 #DF84CB

Accessibility & contrast

On white

5.34

#B8309B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#B8309B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8309B

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8309B	#FFFFFF	#000000	##FFFFFF
##B8309B	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365D9E

Deuteranopia (green-blind)

#647298

Tritanopia (blue-blind)

#C23762

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b8309b;
/* rgb */ color: rgb(184, 48, 155);
/* oklch */ color: oklch(55.4% 0.204 338.1);

Tailwind

colors: {
  custom: {
    50: '#d176b9',
    500: '#b8309b',
    950: '#000000',
  },
}

SCSS

$custom: #b8309b;
$custom-light: #d176b9;
$custom-dark: #000000;

JSON

{
  "hex": "#b8309b",
  "rgb": {
    "r": 184,
    "g": 48,
    "b": 155
  },
  "hsl": {
    "h": 312.794,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.55444,
    "c": 0.20389,
    "h": 338.1
  },
  "luminance": 0.14671
}

Semantic roles & 50–950 ramp

primary

#B8309B

secondary

#7CC88C

accent

#E26746

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#150911

muted

#837B80

Preview Lab

Preview with #B8309B

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

Preview Lab → · Contrast checker → · Palette generator →