#AF51BB#AF51BB

#AF51BB is a mid, vivid purple. Relative luminance 0.186; OKLCH L 59.3% C 0.180 H 323.0°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#AF51BB
RGB	rgb(175, 81, 187)
HSL	hsl(293, 44%, 53%)
HSV	hsv(293, 57%, 73%)
CMYK	cmyk(6.4%, 56.7%, 0%, 26.7%)
CIE-LAB	lab(50.20, 53.52, -39.16)
CIE-LCH	lch(50.20, 66.32, 323.81°)
OKLab	oklab(59.33% 0.144 -0.1085)
OKLCH	oklch(59.33% 0.18 323)
XYZ	xyz(29.5904, 18.5882, 49.0333)
Luminance	0.1859 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AF51BB #5DBB51

analogous

#7A51BB #AF51BB #BB5192

triadic

#AF51BB #BBAF51 #51BBAF

tetradic

#AF51BB #BB7A51 #5DBB51 #5192BB

square

#AF51BB #BB7A51 #5DBB51 #5192BB

split-complementary

#AF51BB #92BB51 #51BB7A

monochromatic

#612969 #8A3A95 #AF51BB #C37DCC #D7A9DD

Accessibility & contrast

On white

4.45

#AF51BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#AF51BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AF51BB

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AF51BB	#FFFFFF	#000000	##000000
##AF51BB	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F70BE

Deuteranopia (green-blind)

#5F7BB8

Tritanopia (blue-blind)

#B2607E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #af51bb;
/* rgb */ color: rgb(175, 81, 187);
/* oklch */ color: oklch(59.3% 0.180 323.0);

Tailwind

colors: {
  custom: {
    50: '#c987d0',
    500: '#af51bb',
    950: '#000000',
  },
}

SCSS

$custom: #af51bb;
$custom-light: #c987d0;
$custom-dark: #000000;

JSON

{
  "hex": "#af51bb",
  "rgb": {
    "r": 175,
    "g": 81,
    "b": 187
  },
  "hsl": {
    "h": 293.208,
    "s": 43.802,
    "l": 52.549
  },
  "oklch": {
    "l": 0.59329,
    "c": 0.18028,
    "h": 323
  },
  "luminance": 0.18587
}

Semantic roles & 50–950 ramp

primary

#AF51BB

secondary

#A2CB9D

accent

#D45463

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #AF51BB

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

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