#BB309C#BB309C

#BB309C is a mid, highly saturated pink. Relative luminance 0.151; OKLCH L 56.0% C 0.206 H 338.6°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#BB309C
RGB	rgb(187, 48, 156)
HSL	hsl(313, 59%, 46%)
HSV	hsv(313, 74%, 73%)
CMYK	cmyk(0%, 74.3%, 16.6%, 26.7%)
CIE-LAB	lab(45.75, 64.76, -27.76)
CIE-LCH	lch(45.75, 70.46, 336.80°)
OKLab	oklab(55.96% 0.1921 -0.0752)
OKLCH	oklch(55.96% 0.206 338.6)
XYZ	xyz(27.5519, 15.0817, 32.9061)
Luminance	0.1508 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB309C #30BB4F

analogous

#9430BB #BB309C #BB3056

triadic

#BB309C #9CBB30 #309CBB

tetradic

#BB309C #BB9430 #30BB4F #3056BB

square

#BB309C #BB9430 #30BB4F #3056BB

split-complementary

#BB309C #56BB30 #30BB94

monochromatic

#5A174B #8A2373 #BB309C #D355B7 #E086CC

Accessibility & contrast

On white

5.23

#BB309C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#BB309C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB309C

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB309C	#FFFFFF	#000000	##FFFFFF
##BB309C	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375E9F

Deuteranopia (green-blind)

#667499

Tritanopia (blue-blind)

#C63763

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb309c;
/* rgb */ color: rgb(187, 48, 156);
/* oklch */ color: oklch(56.0% 0.206 338.6);

Tailwind

colors: {
  custom: {
    50: '#d376b9',
    500: '#bb309c',
    950: '#000000',
  },
}

SCSS

$custom: #bb309c;
$custom-light: #d376b9;
$custom-dark: #000000;

JSON

{
  "hex": "#bb309c",
  "rgb": {
    "r": 187,
    "g": 48,
    "b": 156
  },
  "hsl": {
    "h": 313.381,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.55963,
    "c": 0.20633,
    "h": 338.6
  },
  "luminance": 0.15079
}

Semantic roles & 50–950 ramp

primary

#BB309C

secondary

#7DC98E

accent

#E26845

background

#FDF7FB

surface

#FBEEF6

border

#D4C9D0

text

#150A11

muted

#837C80

Preview Lab

Preview with #BB309C

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

Preview Lab → · Contrast checker → · Palette generator →