#B8309C#B8309C

#B8309C is a mid, highly saturated pink. Relative luminance 0.147; OKLCH L 55.5% C 0.205 H 337.7°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#B8309C
RGB	rgb(184, 48, 156)
HSL	hsl(312, 59%, 45%)
HSV	hsv(312, 74%, 72%)
CMYK	cmyk(0%, 73.9%, 15.2%, 27.8%)
CIE-LAB	lab(45.23, 64.05, -28.60)
CIE-LCH	lch(45.23, 70.14, 335.94°)
OKLab	oklab(55.49% 0.1892 -0.0777)
OKLCH	oklch(55.49% 0.205 337.7)
XYZ	xyz(26.8254, 14.7071, 32.8720)
Luminance	0.1470 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8309C #30B84C

analogous

#9030B8 #B8309C #B83058

triadic

#B8309C #9CB830 #309CB8

tetradic

#B8309C #B89030 #30B84C #3058B8

square

#B8309C #B89030 #30B84C #3058B8

split-complementary

#B8309C #58B830 #30B890

monochromatic

#57174A #872373 #B8309C #D253B8 #DF84CC

Accessibility & contrast

On white

5.33

#B8309C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#B8309C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B8309C

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8309C	#FFFFFF	#000000	##FFFFFF
##B8309C	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355E9F

Deuteranopia (green-blind)

#637399

Tritanopia (blue-blind)

#C23863

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b8309c;
/* rgb */ color: rgb(184, 48, 156);
/* oklch */ color: oklch(55.5% 0.205 337.7);

Tailwind

colors: {
  custom: {
    50: '#d176b9',
    500: '#b8309c',
    950: '#000000',
  },
}

SCSS

$custom: #b8309c;
$custom-light: #d176b9;
$custom-dark: #000000;

JSON

{
  "hex": "#b8309c",
  "rgb": {
    "r": 184,
    "g": 48,
    "b": 156
  },
  "hsl": {
    "h": 312.353,
    "s": 58.621,
    "l": 45.49
  },
  "oklch": {
    "l": 0.55494,
    "c": 0.20456,
    "h": 337.7
  },
  "luminance": 0.14705
}

Semantic roles & 50–950 ramp

primary

#B8309C

secondary

#7CC88B

accent

#E26646

background

#FDF7FB

surface

#FAEEF6

border

#D3C9D0

text

#150911

muted

#837B80

Preview Lab

Preview with #B8309C

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

Preview Lab → · Contrast checker → · Palette generator →