#AA66BB#AA66BB

#AA66BB is a mid, vivid purple. Relative luminance 0.216; OKLCH L 61.7% C 0.143 H 319.4°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#AA66BB
RGB	rgb(170, 102, 187)
HSL	hsl(288, 38%, 57%)
HSV	hsv(288, 45%, 73%)
CMYK	cmyk(9.1%, 45.5%, 0%, 26.7%)
CIE-LAB	lab(53.64, 41.38, -33.80)
CIE-LCH	lch(53.64, 53.43, 320.76°)
OKLab	oklab(61.73% 0.1088 -0.0933)
OKLCH	oklch(61.73% 0.143 319.4)
XYZ	xyz(30.2974, 21.6377, 49.5846)
Luminance	0.2164 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#AA66BB #77BB66

analogous

#8066BB #AA66BB #BB66A2

triadic

#AA66BB #BBAA66 #66BBAA

tetradic

#AA66BB #BB8066 #77BB66 #66A2BB

square

#AA66BB #BB8066 #77BB66 #66A2BB

split-complementary

#AA66BB #A2BB66 #66BB80

monochromatic

#673373 #8C469E #AA66BB #C290CE #D9BBE1

Accessibility & contrast

On white

3.94

#AA66BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#AA66BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #AA66BB

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##AA66BB	#FFFFFF	#000000	##000000
##AA66BB	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#597BBE

Deuteranopia (green-blind)

#6C83B9

Tritanopia (blue-blind)

#AB7188

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #aa66bb;
/* rgb */ color: rgb(170, 102, 187);
/* oklch */ color: oklch(61.7% 0.143 319.4);

Tailwind

colors: {
  custom: {
    50: '#c593d0',
    500: '#aa66bb',
    950: '#000000',
  },
}

SCSS

$custom: #aa66bb;
$custom-light: #c593d0;
$custom-dark: #000000;

JSON

{
  "hex": "#aa66bb",
  "rgb": {
    "r": 170,
    "g": 102,
    "b": 187
  },
  "hsl": {
    "h": 288,
    "s": 38.462,
    "l": 56.667
  },
  "oklch": {
    "l": 0.61733,
    "c": 0.14334,
    "h": 319.4
  },
  "luminance": 0.21637
}

Semantic roles & 50–950 ramp

primary

#AA66BB

secondary

#B4D0AD

accent

#CE5971

background

#FCF9FC

surface

#F8F1F9

border

#D1CBD2

text

#130D14

muted

#827E82

Preview Lab

Preview with #AA66BB

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

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