#BB45A8#BB45A8

#BB45A8 is a mid, vivid purple. Relative luminance 0.176; OKLCH L 58.6% C 0.189 H 334.6°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#BB45A8
RGB	rgb(187, 69, 168)
HSL	hsl(310, 46%, 50%)
HSV	hsv(310, 63%, 73%)
CMYK	cmyk(0%, 63.1%, 10.2%, 26.7%)
CIE-LAB	lab(49.07, 58.78, -29.70)
CIE-LCH	lch(49.07, 65.86, 333.19°)
OKLab	oklab(58.56% 0.1706 -0.0809)
OKLCH	oklch(58.56% 0.189 334.6)
XYZ	xyz(29.6897, 17.6506, 38.8814)
Luminance	0.1765 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB45A8 #45BB58

analogous

#9345BB #BB45A8 #BB456D

triadic

#BB45A8 #A8BB45 #45A8BB

tetradic

#BB45A8 #BB9345 #45BB58 #456DBB

square

#BB45A8 #BB9345 #45BB58 #456DBB

split-complementary

#BB45A8 #6DBB45 #45BB93

monochromatic

#622458 #8F3480 #BB45A8 #CB72BD #DC9FD2

Accessibility & contrast

On white

4.64

#BB45A8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#BB45A8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #BB45A8

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB45A8	#FFFFFF	#000000	##FFFFFF
##BB45A8	1.00	4.64	4.53	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4469AB

Deuteranopia (green-blind)

#6A7BA5

Tritanopia (blue-blind)

#C44D70

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #bb45a8;
/* rgb */ color: rgb(187, 69, 168);
/* oklch */ color: oklch(58.6% 0.189 334.6);

Tailwind

colors: {
  custom: {
    50: '#d380c2',
    500: '#bb45a8',
    950: '#000000',
  },
}

SCSS

$custom: #bb45a8;
$custom-light: #d380c2;
$custom-dark: #000000;

JSON

{
  "hex": "#bb45a8",
  "rgb": {
    "r": 187,
    "g": 69,
    "b": 168
  },
  "hsl": {
    "h": 309.661,
    "s": 46.457,
    "l": 50.196
  },
  "oklch": {
    "l": 0.58557,
    "c": 0.18882,
    "h": 334.6
  },
  "luminance": 0.17648
}

Semantic roles & 50–950 ramp

primary

#BB45A8

secondary

#94C89C

accent

#D66752

background

#FDF8FB

surface

#FAEFF7

border

#D3CAD0

text

#140B12

muted

#837C81

Preview Lab

Preview with #BB45A8

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

Preview Lab → · Contrast checker → · Palette generator →