#BB309D#BB309D

#BB309D is a mid, highly saturated pink. Relative luminance 0.151; OKLCH L 56.0% C 0.207 H 338.2°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#BB309D
RGB	rgb(187, 48, 157)
HSL	hsl(313, 59%, 46%)
HSV	hsv(313, 74%, 73%)
CMYK	cmyk(0%, 74.3%, 16%, 26.7%)
CIE-LAB	lab(45.79, 64.90, -28.28)
CIE-LCH	lch(45.79, 70.80, 336.45°)
OKLab	oklab(56.01% 0.1923 -0.0767)
OKLCH	oklch(56.01% 0.207 338.2)
XYZ	xyz(27.6369, 15.1157, 33.3539)
Luminance	0.1511 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB309D #30BB4E

analogous

#9330BB #BB309D #BB3057

triadic

#BB309D #9DBB30 #309DBB

tetradic

#BB309D #BB9330 #30BB4E #3057BB

square

#BB309D #BB9330 #30BB4E #3057BB

split-complementary

#BB309D #57BB30 #30BB93

monochromatic

#5A174B #8A2374 #BB309D #D355B8 #E086CC

Accessibility & contrast

On white

5.22

#BB309D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#BB309D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB309D

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB309D	#FFFFFF	#000000	##FFFFFF
##BB309D	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375FA0

Deuteranopia (green-blind)

#65749A

Tritanopia (blue-blind)

#C53763

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb309d;
/* rgb */ color: rgb(187, 48, 157);
/* oklch */ color: oklch(56.0% 0.207 338.2);

Tailwind

colors: {
  custom: {
    50: '#d376ba',
    500: '#bb309d',
    950: '#000000',
  },
}

SCSS

$custom: #bb309d;
$custom-light: #d376ba;
$custom-dark: #000000;

JSON

{
  "hex": "#bb309d",
  "rgb": {
    "r": 187,
    "g": 48,
    "b": 157
  },
  "hsl": {
    "h": 312.95,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56012,
    "c": 0.20699,
    "h": 338.2
  },
  "luminance": 0.15113
}

Semantic roles & 50–950 ramp

primary

#BB309D

secondary

#7DC98E

accent

#E26745

background

#FDF7FB

surface

#FBEEF6

border

#D4C9D0

text

#150A11

muted

#837C80

Preview Lab

Preview with #BB309D

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

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