#A66EA3#A66EA3

#A66EA3 is a mid, moderate purple. Relative luminance 0.219; OKLCH L 61.5% C 0.101 H 328.6°. Best body text is #000000 at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#A66EA3
RGB	rgb(166, 110, 163)
HSL	hsl(303, 24%, 54%)
HSV	hsv(303, 34%, 65%)
CMYK	cmyk(0%, 33.7%, 1.8%, 34.9%)
CIE-LAB	lab(53.93, 30.94, -19.51)
CIE-LCH	lch(53.93, 36.58, 327.77°)
OKLab	oklab(61.51% 0.0864 -0.0528)
OKLCH	oklch(61.51% 0.101 328.6)
XYZ	xyz(27.9122, 21.9043, 37.4009)
Luminance	0.2190 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66EA3 #6EA671

analogous

#8D6EA6 #A66EA3 #A66E87

triadic

#A66EA3 #A3A66E #6EA3A6

tetradic

#A66EA3 #A68D6E #6EA671 #6E87A6

square

#A66EA3 #A68D6E #6EA671 #6E87A6

split-complementary

#A66EA3 #87A66E #6EA68D

monochromatic

#5F3A5D #855282 #A66EA3 #BD94BB #D5BAD3

Accessibility & contrast

On white

3.90

#A66EA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.38

#A66EA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66EA3

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66EA3	#FFFFFF	#000000	##000000
##A66EA3	1.00	3.90	5.38	5.38
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.38	21.00	1.00	1.00
##000000	5.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7CA5

Deuteranopia (green-blind)

#7984A1

Tritanopia (blue-blind)

#AA7281

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a66ea3;
/* rgb */ color: rgb(166, 110, 163);
/* oklch */ color: oklch(61.5% 0.101 328.6);

Tailwind

colors: {
  custom: {
    50: '#c198be',
    500: '#a66ea3',
    950: '#000000',
  },
}

SCSS

$custom: #a66ea3;
$custom-light: #c198be;
$custom-dark: #000000;

JSON

{
  "hex": "#a66ea3",
  "rgb": {
    "r": 166,
    "g": 110,
    "b": 163
  },
  "hsl": {
    "h": 303.214,
    "s": 23.932,
    "l": 54.118
  },
  "oklch": {
    "l": 0.61512,
    "c": 0.10126,
    "h": 328.6
  },
  "luminance": 0.21903
}

Semantic roles & 50–950 ramp

primary

#A66EA3

secondary

#ACC4AD

accent

#C06C67

background

#FCF9FB

surface

#F8F2F6

border

#D1CCD0

text

#120E12

muted

#817E81

Preview Lab

Preview with #A66EA3

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

Preview Lab → · Contrast checker → · Palette generator →