#AA51CF#AA51CF

#AA51CF is a mid, vivid purple. Relative luminance 0.189; OKLCH L 59.8% C 0.197 H 314.7°. Best body text is #000000 at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#AA51CF
RGB	rgb(170, 81, 207)
HSL	hsl(282, 57%, 56%)
HSV	hsv(282, 61%, 81%)
CMYK	cmyk(17.9%, 60.9%, 0%, 18.8%)
CIE-LAB	lab(50.61, 56.23, -50.07)
CIE-LCH	lch(50.61, 75.30, 318.32°)
OKLab	oklab(59.84% 0.1389 -0.1404)
OKLCH	oklch(59.84% 0.197 314.7)
XYZ	xyz(30.7806, 18.9369, 61.0531)
Luminance	0.1894 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA51CF #76CF51

analogous

#6B51CF #AA51CF #CF51B5

triadic

#AA51CF #CFAA51 #51CFAA

tetradic

#AA51CF #CF6B51 #76CF51 #51B5CF

square

#AA51CF #CF6B51 #76CF51 #51B5CF

split-complementary

#AA51CF #B5CF51 #51CF6B

monochromatic

#662482 #8C31B2 #AA51CF #C181DC #D9B1E9

Accessibility & contrast

On white

4.39

#AA51CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.79

#AA51CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA51CF

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA51CF	#FFFFFF	#000000	##000000
##AA51CF	1.00	4.39	4.79	4.79
#FFFFFF	4.39	1.00	21.00	21.00
#000000	4.79	21.00	1.00	1.00
##000000	4.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2773D3

Deuteranopia (green-blind)

#4E7BCC

Tritanopia (blue-blind)

#A76889

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #aa51cf;
/* rgb */ color: rgb(170, 81, 207);
/* oklch */ color: oklch(59.8% 0.197 314.7);

Tailwind

colors: {
  custom: {
    50: '#c687de',
    500: '#aa51cf',
    950: '#000000',
  },
}

SCSS

$custom: #aa51cf;
$custom-light: #c687de;
$custom-dark: #000000;

JSON

{
  "hex": "#aa51cf",
  "rgb": {
    "r": 170,
    "g": 81,
    "b": 207
  },
  "hsl": {
    "h": 282.381,
    "s": 56.757,
    "l": 56.471
  },
  "oklch": {
    "l": 0.59838,
    "c": 0.19748,
    "h": 314.7
  },
  "luminance": 0.18936
}

Semantic roles & 50–950 ramp

primary

#AA51CF

secondary

#B3D8A4

accent

#E04874

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #AA51CF

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

Preview Lab → · Contrast checker → · Palette generator →