#BB309B#BB309B

#BB309B is a mid, highly saturated pink. Relative luminance 0.150; OKLCH L 55.9% C 0.206 H 339.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#BB309B
RGB	rgb(187, 48, 155)
HSL	hsl(314, 59%, 46%)
HSV	hsv(314, 74%, 73%)
CMYK	cmyk(0%, 74.3%, 17.1%, 26.7%)
CIE-LAB	lab(45.70, 64.62, -27.23)
CIE-LCH	lch(45.70, 70.13, 337.15°)
OKLab	oklab(55.92% 0.192 -0.0737)
OKLCH	oklch(55.92% 0.206 339)
XYZ	xyz(27.4675, 15.0479, 32.4619)
Luminance	0.1505 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB309B #30BB50

analogous

#9530BB #BB309B #BB3055

triadic

#BB309B #9BBB30 #309BBB

tetradic

#BB309B #BB9530 #30BB50 #3055BB

square

#BB309B #BB9530 #30BB50 #3055BB

split-complementary

#BB309B #55BB30 #30BB95

monochromatic

#5A174A #8A2373 #BB309B #D355B6 #E086CB

Accessibility & contrast

On white

5.24

#BB309B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#BB309B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB309B

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB309B	#FFFFFF	#000000	##FFFFFF
##BB309B	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#385E9E

Deuteranopia (green-blind)

#667498

Tritanopia (blue-blind)

#C63662

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #bb309b;
/* rgb */ color: rgb(187, 48, 155);
/* oklch */ color: oklch(55.9% 0.206 339.0);

Tailwind

colors: {
  custom: {
    50: '#d376b8',
    500: '#bb309b',
    950: '#000000',
  },
}

SCSS

$custom: #bb309b;
$custom-light: #d376b8;
$custom-dark: #000000;

JSON

{
  "hex": "#bb309b",
  "rgb": {
    "r": 187,
    "g": 48,
    "b": 155
  },
  "hsl": {
    "h": 313.813,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.55915,
    "c": 0.20567,
    "h": 339
  },
  "luminance": 0.15045
}

Semantic roles & 50–950 ramp

primary

#BB309B

secondary

#7DC98F

accent

#E26A45

background

#FDF7FB

surface

#FBEEF6

border

#D4C9D0

text

#150A11

muted

#837C80

Preview Lab

Preview with #BB309B

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

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