#BB57BC#BB57BC

#BB57BC is a mid, vivid purple. Relative luminance 0.210; OKLCH L 61.7% C 0.179 H 327.1°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#BB57BC
RGB	rgb(187, 87, 188)
HSL	hsl(299, 43%, 54%)
HSV	hsv(299, 54%, 74%)
CMYK	cmyk(0.5%, 53.7%, 0%, 26.3%)
CIE-LAB	lab(52.96, 54.08, -35.28)
CIE-LCH	lch(52.96, 64.57, 326.88°)
OKLab	oklab(61.71% 0.15 -0.0971)
OKLCH	oklch(61.71% 0.179 327.1)
XYZ	xyz(32.9782, 21.0139, 49.8863)
Luminance	0.2101 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#BB57BC #58BC57

analogous

#8957BC #BB57BC #BC578B

triadic

#BB57BC #BCBB57 #57BCBB

tetradic

#BB57BC #BC8957 #58BC57 #578BBC

square

#BB57BC #BC8957 #58BC57 #578BBC

split-complementary

#BB57BC #8BBC57 #57BC89

monochromatic

#6C2C6D #983D99 #BB57BC #CD83CD #DEAFDF

Accessibility & contrast

On white

4.04

#BB57BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#BB57BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #BB57BC

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##BB57BC	#FFFFFF	#000000	##000000
##BB57BC	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C76BF

Deuteranopia (green-blind)

#6C83B9

Tritanopia (blue-blind)

#C06381

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #bb57bc;
/* rgb */ color: rgb(187, 87, 188);
/* oklch */ color: oklch(61.7% 0.179 327.1);

Tailwind

colors: {
  custom: {
    50: '#d28bd0',
    500: '#bb57bc',
    950: '#000000',
  },
}

SCSS

$custom: #bb57bc;
$custom-light: #d28bd0;
$custom-dark: #000000;

JSON

{
  "hex": "#bb57bc",
  "rgb": {
    "r": 187,
    "g": 87,
    "b": 188
  },
  "hsl": {
    "h": 299.406,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.61712,
    "c": 0.1787,
    "h": 327.1
  },
  "luminance": 0.21012
}

Semantic roles & 50–950 ramp

primary

#BB57BC

secondary

#A2CDA2

accent

#D35556

background

#FDF8FC

surface

#FAF0F9

border

#D3CBD2

text

#140C14

muted

#837D82

Preview Lab

Preview with #BB57BC

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

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