#BB57AB#BB57AB

#BB57AB is a mid, vivid purple. Relative luminance 0.203; OKLCH L 60.9% C 0.164 H 333.9°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#BB57AB
RGB	rgb(187, 87, 171)
HSL	hsl(310, 42%, 54%)
HSV	hsv(310, 53%, 73%)
CMYK	cmyk(0%, 53.5%, 8.6%, 26.7%)
CIE-LAB	lab(52.20, 51.13, -26.60)
CIE-LCH	lch(52.20, 57.64, 332.52°)
OKLab	oklab(60.9% 0.1473 -0.0723)
OKLCH	oklch(60.9% 0.164 333.9)
XYZ	xyz(31.2524, 20.3236, 40.7970)
Luminance	0.2032 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB57AB #57BB67

analogous

#9957BB #BB57AB #BB5779

triadic

#BB57AB #ABBB57 #57ABBB

tetradic

#BB57AB #BB9957 #57BB67 #5779BB

square

#BB57AB #BB9957 #57BB67 #5779BB

split-complementary

#BB57AB #79BB57 #57BB99

monochromatic

#6C2C62 #973D89 #BB57AB #CD83C1 #DEAED7

Accessibility & contrast

On white

4.15

#BB57AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#BB57AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB57AB

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB57AB	#FFFFFF	#000000	##000000
##BB57AB	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5673AE

Deuteranopia (green-blind)

#7382A8

Tritanopia (blue-blind)

#C35D79

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #bb57ab;
/* rgb */ color: rgb(187, 87, 171);
/* oklch */ color: oklch(60.9% 0.164 333.9);

Tailwind

colors: {
  custom: {
    50: '#d28bc4',
    500: '#bb57ab',
    950: '#000000',
  },
}

SCSS

$custom: #bb57ab;
$custom-light: #d28bc4;
$custom-dark: #000000;

JSON

{
  "hex": "#bb57ab",
  "rgb": {
    "r": 187,
    "g": 87,
    "b": 171
  },
  "hsl": {
    "h": 309.6,
    "s": 42.373,
    "l": 53.725
  },
  "oklch": {
    "l": 0.609,
    "c": 0.1641,
    "h": 333.9
  },
  "luminance": 0.20321
}

Semantic roles & 50–950 ramp

primary

#BB57AB

secondary

#A2CCA8

accent

#D26A56

background

#FDF8FC

surface

#FAF0F8

border

#D3CBD1

text

#140C12

muted

#837D81

Preview Lab

Preview with #BB57AB

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

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