#AA57BC#AA57BC

#AA57BC is a mid, vivid purple. Relative luminance 0.190; OKLCH L 59.6% C 0.169 H 320.2°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#AA57BC
RGB	rgb(170, 87, 188)
HSL	hsl(289, 43%, 54%)
HSV	hsv(289, 54%, 74%)
CMYK	cmyk(9.6%, 53.7%, 0%, 26.3%)
CIE-LAB	lab(50.68, 49.43, -39.03)
CIE-LCH	lch(50.68, 62.98, 321.71°)
OKLab	oklab(59.56% 0.1301 -0.1083)
OKLCH	oklch(59.56% 0.169 320.2)
XYZ	xyz(29.0618, 18.9945, 49.7027)
Luminance	0.1899 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA57BC #69BC57

analogous

#7857BC #AA57BC #BC579C

triadic

#AA57BC #BCAA57 #57BCAA

tetradic

#AA57BC #BC7857 #69BC57 #579CBC

square

#AA57BC #BC7857 #69BC57 #579CBC

split-complementary

#AA57BC #9CBC57 #57BC78

monochromatic

#612C6D #883D99 #AA57BC #C083CD #D6AFDF

Accessibility & contrast

On white

4.38

#AA57BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#AA57BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA57BC

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA57BC	#FFFFFF	#000000	##000000
##AA57BC	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473BF

Deuteranopia (green-blind)

#5F7CB9

Tritanopia (blue-blind)

#AB6581

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #aa57bc;
/* rgb */ color: rgb(170, 87, 188);
/* oklch */ color: oklch(59.6% 0.169 320.2);

Tailwind

colors: {
  custom: {
    50: '#c68ad0',
    500: '#aa57bc',
    950: '#000000',
  },
}

SCSS

$custom: #aa57bc;
$custom-light: #c68ad0;
$custom-dark: #000000;

JSON

{
  "hex": "#aa57bc",
  "rgb": {
    "r": 170,
    "g": 87,
    "b": 188
  },
  "hsl": {
    "h": 289.307,
    "s": 42.979,
    "l": 53.922
  },
  "oklch": {
    "l": 0.59556,
    "c": 0.16929,
    "h": 320.2
  },
  "luminance": 0.18993
}

Semantic roles & 50–950 ramp

primary

#AA57BC

secondary

#AACDA2

accent

#D3556B

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#130C14

muted

#827D82

Preview Lab

Preview with #AA57BC

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

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