#A651BB#A651BB

#A651BB is a mid, vivid purple. Relative luminance 0.176; OKLCH L 58.2% C 0.176 H 319.3°. Best body text is #FFFFFF at 4.65:1 contrast (WCAG AA passes).

Color values

HEX	#A651BB
RGB	rgb(166, 81, 187)
HSL	hsl(288, 44%, 53%)
HSV	hsv(288, 57%, 73%)
CMYK	cmyk(11.2%, 56.7%, 0%, 26.7%)
CIE-LAB	lab(48.98, 51.15, -41.16)
CIE-LCH	lch(48.98, 65.65, 321.17°)
OKLab	oklab(58.18% 0.1333 -0.1145)
OKLCH	oklch(58.18% 0.176 319.3)
XYZ	xyz(27.6368, 17.5809, 48.9417)
Luminance	0.1758 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A651BB #66BB51

analogous

#7151BB #A651BB #BB519B

triadic

#A651BB #BBA651 #51BBA6

tetradic

#A651BB #BB7151 #66BB51 #519BBB

square

#A651BB #BB7151 #66BB51 #519BBB

split-complementary

#A651BB #9BBB51 #51BB71

monochromatic

#5C2969 #833A95 #A651BB #BD7DCC #D3A9DD

Accessibility & contrast

On white

4.65

#A651BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#A651BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #A651BB

4.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A651BB	#FFFFFF	#000000	##FFFFFF
##A651BB	1.00	4.65	4.52	4.65
#FFFFFF	4.65	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A6FBE

Deuteranopia (green-blind)

#5877B8

Tritanopia (blue-blind)

#A6617E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #a651bb;
/* rgb */ color: rgb(166, 81, 187);
/* oklch */ color: oklch(58.2% 0.176 319.3);

Tailwind

colors: {
  custom: {
    50: '#c386d0',
    500: '#a651bb',
    950: '#000000',
  },
}

SCSS

$custom: #a651bb;
$custom-light: #c386d0;
$custom-dark: #000000;

JSON

{
  "hex": "#a651bb",
  "rgb": {
    "r": 166,
    "g": 81,
    "b": 187
  },
  "hsl": {
    "h": 288.113,
    "s": 43.802,
    "l": 52.549
  },
  "oklch": {
    "l": 0.58183,
    "c": 0.17572,
    "h": 319.3
  },
  "luminance": 0.1758
}

Semantic roles & 50–950 ramp

primary

#A651BB

secondary

#A6CB9D

accent

#D4546D

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130B14

muted

#827C82

Preview Lab

Preview with #A651BB

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

Preview Lab → · Contrast checker → · Palette generator →