#A66EA1#A66EA1

#A66EA1 is a mid, moderate purple. Relative luminance 0.218; OKLCH L 61.4% C 0.099 H 329.8°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#A66EA1
RGB	rgb(166, 110, 161)
HSL	hsl(305, 24%, 54%)
HSV	hsv(305, 34%, 65%)
CMYK	cmyk(0%, 33.7%, 3%, 34.9%)
CIE-LAB	lab(53.85, 30.56, -18.46)
CIE-LCH	lch(53.85, 35.70, 328.87°)
OKLab	oklab(61.43% 0.0858 -0.0499)
OKLCH	oklch(61.43% 0.099 329.8)
XYZ	xyz(27.7344, 21.8332, 36.4646)
Luminance	0.2183 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66EA1 #6EA673

analogous

#8F6EA6 #A66EA1 #A66E85

triadic

#A66EA1 #A1A66E #6EA1A6

tetradic

#A66EA1 #A68F6E #6EA673 #6E85A6

square

#A66EA1 #A68F6E #6EA673 #6E85A6

split-complementary

#A66EA1 #85A66E #6EA68F

monochromatic

#5F3A5C #855281 #A66EA1 #BD94BA #D5BAD2

Accessibility & contrast

On white

3.91

#A66EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#A66EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66EA1

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66EA1	#FFFFFF	#000000	##000000
##A66EA1	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7CA3

Deuteranopia (green-blind)

#7A839F

Tritanopia (blue-blind)

#AA7281

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a66ea1;
/* rgb */ color: rgb(166, 110, 161);
/* oklch */ color: oklch(61.4% 0.099 329.8);

Tailwind

colors: {
  custom: {
    50: '#c198bd',
    500: '#a66ea1',
    950: '#000000',
  },
}

SCSS

$custom: #a66ea1;
$custom-light: #c198bd;
$custom-dark: #000000;

JSON

{
  "hex": "#a66ea1",
  "rgb": {
    "r": 166,
    "g": 110,
    "b": 161
  },
  "hsl": {
    "h": 305.357,
    "s": 23.932,
    "l": 54.118
  },
  "oklch": {
    "l": 0.6143,
    "c": 0.09927,
    "h": 329.8
  },
  "luminance": 0.21832
}

Semantic roles & 50–950 ramp

primary

#A66EA1

secondary

#ACC4AE

accent

#C06F67

background

#FCF9FB

surface

#F8F2F6

border

#D1CCD0

text

#120E12

muted

#817E81

Preview Lab

Preview with #A66EA1

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

Preview Lab → · Contrast checker → · Palette generator →