#AA51CA#AA51CA

#AA51CA is a mid, vivid purple. Relative luminance 0.187; OKLCH L 59.5% C 0.192 H 316.1°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#AA51CA
RGB	rgb(170, 81, 202)
HSL	hsl(284, 53%, 55%)
HSV	hsv(284, 60%, 79%)
CMYK	cmyk(15.8%, 59.9%, 0%, 20.8%)
CIE-LAB	lab(50.33, 55.20, -47.66)
CIE-LCH	lch(50.33, 72.93, 319.20°)
OKLab	oklab(59.54% 0.1388 -0.1334)
OKLCH	oklch(59.54% 0.192 316.1)
XYZ	xyz(30.1790, 18.6962, 57.8847)
Luminance	0.1870 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA51CA #71CA51

analogous

#6D51CA #AA51CA #CA51AE

triadic

#AA51CA #CAAA51 #51CAAA

tetradic

#AA51CA #CA6D51 #71CA51 #51AECA

square

#AA51CA #CA6D51 #71CA51 #51AECA

split-complementary

#AA51CA #AECA51 #51CA6D

monochromatic

#64257B #8B34AA #AA51CA #C180D8 #D8AFE7

Accessibility & contrast

On white

4.43

#AA51CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#AA51CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA51CA

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA51CA	#FFFFFF	#000000	##000000
##AA51CA	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E72CE

Deuteranopia (green-blind)

#527AC7

Tritanopia (blue-blind)

#A86686

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #aa51ca;
/* rgb */ color: rgb(170, 81, 202);
/* oklch */ color: oklch(59.5% 0.192 316.1);

Tailwind

colors: {
  custom: {
    50: '#c687db',
    500: '#aa51ca',
    950: '#000000',
  },
}

SCSS

$custom: #aa51ca;
$custom-light: #c687db;
$custom-dark: #000000;

JSON

{
  "hex": "#aa51ca",
  "rgb": {
    "r": 170,
    "g": 81,
    "b": 202
  },
  "hsl": {
    "h": 284.132,
    "s": 53.304,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59541,
    "c": 0.19248,
    "h": 316.1
  },
  "luminance": 0.18695
}

Semantic roles & 50–950 ramp

primary

#AA51CA

secondary

#B0D5A2

accent

#DD4B72

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #AA51CA

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

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