#AD51BB#AD51BB

#AD51BB is a mid, vivid purple. Relative luminance 0.184; OKLCH L 59.1% C 0.179 H 322.2°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#AD51BB
RGB	rgb(173, 81, 187)
HSL	hsl(292, 44%, 53%)
HSV	hsv(292, 57%, 73%)
CMYK	cmyk(7.5%, 56.7%, 0%, 26.7%)
CIE-LAB	lab(49.93, 52.99, -39.61)
CIE-LCH	lch(49.93, 66.16, 323.22°)
OKLab	oklab(59.07% 0.1416 -0.1099)
OKLCH	oklch(59.07% 0.179 322.2)
XYZ	xyz(29.1447, 18.3584, 49.0124)
Luminance	0.1836 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AD51BB #5FBB51

analogous

#7851BB #AD51BB #BB5194

triadic

#AD51BB #BBAD51 #51BBAD

tetradic

#AD51BB #BB7851 #5FBB51 #5194BB

square

#AD51BB #BB7851 #5FBB51 #5194BB

split-complementary

#AD51BB #94BB51 #51BB78

monochromatic

#602969 #893A95 #AD51BB #C27DCC #D6A9DD

Accessibility & contrast

On white

4.50

#AD51BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#AD51BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AD51BB

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AD51BB	#FFFFFF	#000000	##000000
##AD51BB	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E70BE

Deuteranopia (green-blind)

#5E7AB8

Tritanopia (blue-blind)

#AF607E

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #ad51bb;
/* rgb */ color: rgb(173, 81, 187);
/* oklch */ color: oklch(59.1% 0.179 322.2);

Tailwind

colors: {
  custom: {
    50: '#c886d0',
    500: '#ad51bb',
    950: '#000000',
  },
}

SCSS

$custom: #ad51bb;
$custom-light: #c886d0;
$custom-dark: #000000;

JSON

{
  "hex": "#ad51bb",
  "rgb": {
    "r": 173,
    "g": 81,
    "b": 187
  },
  "hsl": {
    "h": 292.075,
    "s": 43.802,
    "l": 52.549
  },
  "oklch": {
    "l": 0.59071,
    "c": 0.17924,
    "h": 322.2
  },
  "luminance": 0.18357
}

Semantic roles & 50–950 ramp

primary

#AD51BB

secondary

#A3CB9D

accent

#D45465

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #AD51BB

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

Preview Lab → · Contrast checker → · Palette generator →