#AA57D0#AA57D0

#AA57D0 is a mid, vivid purple. Relative luminance 0.199; OKLCH L 60.7% C 0.190 H 313.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#AA57D0
RGB	rgb(170, 87, 208)
HSL	hsl(281, 56%, 58%)
HSV	hsv(281, 58%, 82%)
CMYK	cmyk(18.3%, 58.2%, 0%, 18.4%)
CIE-LAB	lab(51.74, 53.54, -48.84)
CIE-LCH	lch(51.74, 72.47, 317.63°)
OKLab	oklab(60.68% 0.1314 -0.1369)
OKLCH	oklch(60.68% 0.19 313.8)
XYZ	xyz(31.3690, 19.9174, 61.8543)
Luminance	0.1992 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA57D0 #7DD057

analogous

#6D57D0 #AA57D0 #D057B9

triadic

#AA57D0 #D0AA57 #57D0AA

tetradic

#AA57D0 #D06D57 #7DD057 #57B9D0

square

#AA57D0 #D06D57 #7DD057 #57B9D0

split-complementary

#AA57D0 #B9D057 #57D06D

monochromatic

#682687 #8D33B7 #AA57D0 #C287DD #DAB7EB

Accessibility & contrast

On white

4.21

#AA57D0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#AA57D0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA57D0

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA57D0	#FFFFFF	#000000	##000000
##AA57D0	1.00	4.21	4.98	4.98
#FFFFFF	4.21	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3277D4

Deuteranopia (green-blind)

#537DCD

Tritanopia (blue-blind)

#A76C8B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #aa57d0;
/* rgb */ color: rgb(170, 87, 208);
/* oklch */ color: oklch(60.7% 0.190 313.8);

Tailwind

colors: {
  custom: {
    50: '#c68adf',
    500: '#aa57d0',
    950: '#000000',
  },
}

SCSS

$custom: #aa57d0;
$custom-light: #c68adf;
$custom-dark: #000000;

JSON

{
  "hex": "#aa57d0",
  "rgb": {
    "r": 170,
    "g": 87,
    "b": 208
  },
  "hsl": {
    "h": 281.157,
    "s": 56.279,
    "l": 57.843
  },
  "oklch": {
    "l": 0.60679,
    "c": 0.18974,
    "h": 313.8
  },
  "luminance": 0.19917
}

Semantic roles & 50–950 ramp

primary

#AA57D0

secondary

#B8DAA9

accent

#E04878

background

#FCF8FD

surface

#F8F0FB

border

#D1CBD4

text

#130C15

muted

#827D83

Preview Lab

Preview with #AA57D0

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

Preview Lab → · Contrast checker → · Palette generator →