#AA51BC#AA51BC

#AA51BC is a mid, vivid purple. Relative luminance 0.181; OKLCH L 58.7% C 0.179 H 320.6°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#AA51BC
RGB	rgb(170, 81, 188)
HSL	hsl(290, 44%, 53%)
HSV	hsv(290, 57%, 74%)
CMYK	cmyk(9.6%, 56.9%, 0%, 26.3%)
CIE-LAB	lab(49.57, 52.40, -40.78)
CIE-LCH	lch(49.57, 66.39, 322.11°)
OKLab	oklab(58.74% 0.1381 -0.1133)
OKLCH	oklch(58.74% 0.179 320.6)
XYZ	xyz(28.5960, 18.0630, 49.5474)
Luminance	0.1806 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA51BC #63BC51

analogous

#7551BC #AA51BC #BC5198

triadic

#AA51BC #BCAA51 #51BCAA

tetradic

#AA51BC #BC7551 #63BC51 #5198BC

square

#AA51BC #BC7551 #63BC51 #5198BC

split-complementary

#AA51BC #98BC51 #51BC75

monochromatic

#5F296A #873A96 #AA51BC #C07DCD #D5A9DE

Accessibility & contrast

On white

4.55

#AA51BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#AA51BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA51BC

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA51BC	#FFFFFF	#000000	##000000
##AA51BC	1.00	4.55	4.61	4.61
#FFFFFF	4.55	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C70BF

Deuteranopia (green-blind)

#5B79B9

Tritanopia (blue-blind)

#AB617F

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #aa51bc;
/* rgb */ color: rgb(170, 81, 188);
/* oklch */ color: oklch(58.7% 0.179 320.6);

Tailwind

colors: {
  custom: {
    50: '#c686d0',
    500: '#aa51bc',
    950: '#000000',
  },
}

SCSS

$custom: #aa51bc;
$custom-light: #c686d0;
$custom-dark: #000000;

JSON

{
  "hex": "#aa51bc",
  "rgb": {
    "r": 170,
    "g": 81,
    "b": 188
  },
  "hsl": {
    "h": 289.907,
    "s": 44.398,
    "l": 52.745
  },
  "oklch": {
    "l": 0.58743,
    "c": 0.17867,
    "h": 320.6
  },
  "luminance": 0.18062
}

Semantic roles & 50–950 ramp

primary

#AA51BC

secondary

#A5CC9D

accent

#D45469

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130B14

muted

#827C82

Preview Lab

Preview with #AA51BC

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

Preview Lab → · Contrast checker → · Palette generator →