#A66FBB#A66FBB

#A66FBB is a light, vivid purple. Relative luminance 0.231; OKLCH L 62.8% C 0.126 H 316.3°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#A66FBB
RGB	rgb(166, 111, 187)
HSL	hsl(283, 36%, 58%)
HSV	hsv(283, 41%, 73%)
CMYK	cmyk(11.2%, 40.6%, 0%, 26.7%)
CIE-LAB	lab(55.14, 35.23, -31.50)
CIE-LCH	lch(55.14, 47.26, 318.20°)
OKLab	oklab(62.75% 0.0907 -0.0868)
OKLCH	oklch(62.75% 0.126 316.3)
XYZ	xyz(30.3786, 23.0645, 49.8557)
Luminance	0.2306 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66FBB #84BB6F

analogous

#806FBB #A66FBB #BB6FAA

triadic

#A66FBB #BBA66F #6FBBA6

tetradic

#A66FBB #BB806F #84BB6F #6FAABB

square

#A66FBB #BB806F #84BB6F #6FAABB

split-complementary

#A66FBB #AABB6F #6FBB80

monochromatic

#663877 #894CA1 #A66FBB #C099CF #D9C2E2

Accessibility & contrast

On white

3.74

#A66FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#A66FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66FBB

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66FBB	#FFFFFF	#000000	##000000
##A66FBB	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6381BE

Deuteranopia (green-blind)

#7186B9

Tritanopia (blue-blind)

#A5798C

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a66fbb;
/* rgb */ color: rgb(166, 111, 187);
/* oklch */ color: oklch(62.8% 0.126 316.3);

Tailwind

colors: {
  custom: {
    50: '#c199cf',
    500: '#a66fbb',
    950: '#000000',
  },
}

SCSS

$custom: #a66fbb;
$custom-light: #c199cf;
$custom-dark: #000000;

JSON

{
  "hex": "#a66fbb",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 187
  },
  "hsl": {
    "h": 283.421,
    "s": 35.849,
    "l": 58.431
  },
  "oklch": {
    "l": 0.62752,
    "c": 0.12558,
    "h": 316.3
  },
  "luminance": 0.23064
}

Semantic roles & 50–950 ramp

primary

#A66FBB

secondary

#BCD2B4

accent

#CC5C7B

background

#FCF9FC

surface

#F8F2F9

border

#D1CCD2

text

#120E14

muted

#817E82

Preview Lab

Preview with #A66FBB

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

Preview Lab → · Contrast checker → · Palette generator →