#AA57CB#AA57CB

#AA57CB is a mid, vivid purple. Relative luminance 0.197; OKLCH L 60.4% C 0.185 H 315.3°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#AA57CB
RGB	rgb(170, 87, 203)
HSL	hsl(283, 53%, 57%)
HSV	hsv(283, 57%, 80%)
CMYK	cmyk(16.3%, 57.1%, 0%, 20.4%)
CIE-LAB	lab(51.47, 52.49, -46.42)
CIE-LCH	lch(51.47, 70.07, 318.51°)
OKLab	oklab(60.39% 0.1312 -0.1298)
OKLCH	oklch(60.39% 0.185 315.3)
XYZ	xyz(30.7636, 19.6752, 58.6655)
Luminance	0.1967 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA57CB #78CB57

analogous

#7057CB #AA57CB #CB57B2

triadic

#AA57CB #CBAA57 #57CBAA

tetradic

#AA57CB #CB7057 #78CB57 #57B2CB

square

#AA57CB #CB7057 #78CB57 #57B2CB

split-complementary

#AA57CB #B2CB57 #57CB70

monochromatic

#672880 #8C36AF #AA57CB #C286D9 #D9B4E8

Accessibility & contrast

On white

4.26

#AA57CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#AA57CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA57CB

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA57CB	#FFFFFF	#000000	##000000
##AA57CB	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)

#3876CF

Deuteranopia (green-blind)

#567DC8

Tritanopia (blue-blind)

#A86A89

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #aa57cb;
/* rgb */ color: rgb(170, 87, 203);
/* oklch */ color: oklch(60.4% 0.185 315.3);

Tailwind

colors: {
  custom: {
    50: '#c68adb',
    500: '#aa57cb',
    950: '#000000',
  },
}

SCSS

$custom: #aa57cb;
$custom-light: #c68adb;
$custom-dark: #000000;

JSON

{
  "hex": "#aa57cb",
  "rgb": {
    "r": 170,
    "g": 87,
    "b": 203
  },
  "hsl": {
    "h": 282.931,
    "s": 52.727,
    "l": 56.863
  },
  "oklch": {
    "l": 0.60389,
    "c": 0.18457,
    "h": 315.3
  },
  "luminance": 0.19674
}

Semantic roles & 50–950 ramp

primary

#AA57CB

secondary

#B5D7A7

accent

#DC4C75

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #AA57CB

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

Preview Lab → · Contrast checker → · Palette generator →