#AA57CA#AA57CA

#AA57CA is a mid, vivid purple. Relative luminance 0.196; OKLCH L 60.3% C 0.184 H 315.6°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#AA57CA
RGB	rgb(170, 87, 202)
HSL	hsl(283, 52%, 57%)
HSV	hsv(283, 57%, 79%)
CMYK	cmyk(15.8%, 56.9%, 0%, 20.8%)
CIE-LAB	lab(51.41, 52.28, -45.93)
CIE-LCH	lch(51.41, 69.59, 318.70°)
OKLab	oklab(60.33% 0.1312 -0.1284)
OKLCH	oklch(60.33% 0.184 315.6)
XYZ	xyz(30.6448, 19.6277, 58.0399)
Luminance	0.1963 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA57CA #77CA57

analogous

#7157CA #AA57CA #CA57B1

triadic

#AA57CA #CAAA57 #57CAAA

tetradic

#AA57CA #CA7157 #77CA57 #57B1CA

square

#AA57CA #CA7157 #77CA57 #57B1CA

split-complementary

#AA57CA #B1CA57 #57CA71

monochromatic

#67287F #8C37AD #AA57CA #C286D9 #D9B4E7

Accessibility & contrast

On white

4.26

#AA57CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#AA57CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA57CA

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA57CA	#FFFFFF	#000000	##000000
##AA57CA	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3976CE

Deuteranopia (green-blind)

#577DC7

Tritanopia (blue-blind)

#A86A88

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #aa57ca;
/* rgb */ color: rgb(170, 87, 202);
/* oklch */ color: oklch(60.3% 0.184 315.6);

Tailwind

colors: {
  custom: {
    50: '#c68adb',
    500: '#aa57ca',
    950: '#000000',
  },
}

SCSS

$custom: #aa57ca;
$custom-light: #c68adb;
$custom-dark: #000000;

JSON

{
  "hex": "#aa57ca",
  "rgb": {
    "r": 170,
    "g": 87,
    "b": 202
  },
  "hsl": {
    "h": 283.304,
    "s": 52.036,
    "l": 56.667
  },
  "oklch": {
    "l": 0.60331,
    "c": 0.18354,
    "h": 315.6
  },
  "luminance": 0.19627
}

Semantic roles & 50–950 ramp

primary

#AA57CA

secondary

#B4D6A7

accent

#DB4C74

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #AA57CA

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

Preview Lab → · Contrast checker → · Palette generator →