#BB31A3#BB31A3

#BB31A3 is a mid, highly saturated pink. Relative luminance 0.154; OKLCH L 56.4% C 0.210 H 336.1°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#BB31A3
RGB	rgb(187, 49, 163)
HSL	hsl(310, 58%, 46%)
HSV	hsv(310, 74%, 73%)
CMYK	cmyk(0%, 73.8%, 12.8%, 26.7%)
CIE-LAB	lab(46.19, 65.44, -31.24)
CIE-LCH	lch(46.19, 72.52, 334.48°)
OKLab	oklab(56.39% 0.1919 -0.0852)
OKLCH	oklch(56.39% 0.21 336.1)
XYZ	xyz(28.2031, 15.4083, 36.1320)
Luminance	0.1541 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB31A3 #31BB49

analogous

#8E31BB #BB31A3 #BB315E

triadic

#BB31A3 #A3BB31 #31A3BB

tetradic

#BB31A3 #BB8E31 #31BB49 #315EBB

square

#BB31A3 #BB8E31 #31BB49 #315EBB

split-complementary

#BB31A3 #5EBB31 #31BB8E

monochromatic

#5A184E #8B2479 #BB31A3 #D356BD #E087D0

Accessibility & contrast

On white

5.15

#BB31A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#BB31A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #BB31A3

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB31A3	#FFFFFF	#000000	##FFFFFF
##BB31A3	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3360A6

Deuteranopia (green-blind)

#6375A0

Tritanopia (blue-blind)

#C53B67

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #bb31a3;
/* rgb */ color: rgb(187, 49, 163);
/* oklch */ color: oklch(56.4% 0.210 336.1);

Tailwind

colors: {
  custom: {
    50: '#d377be',
    500: '#bb31a3',
    950: '#000000',
  },
}

SCSS

$custom: #bb31a3;
$custom-light: #d377be;
$custom-dark: #000000;

JSON

{
  "hex": "#bb31a3",
  "rgb": {
    "r": 187,
    "g": 49,
    "b": 163
  },
  "hsl": {
    "h": 310.435,
    "s": 58.475,
    "l": 46.275
  },
  "oklch": {
    "l": 0.5639,
    "c": 0.20999,
    "h": 336.1
  },
  "luminance": 0.15406
}

Semantic roles & 50–950 ramp

primary

#BB31A3

secondary

#7FC98C

accent

#E26146

background

#FDF7FB

surface

#FBEEF7

border

#D4C9D0

text

#150A12

muted

#837C81

Preview Lab

Preview with #BB31A3

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

Preview Lab → · Contrast checker → · Palette generator →