#A66EA5#A66EA5

#A66EA5 is a mid, moderate purple. Relative luminance 0.220; OKLCH L 61.6% C 0.103 H 327.3°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#A66EA5
RGB	rgb(166, 110, 165)
HSL	hsl(301, 24%, 54%)
HSV	hsv(301, 34%, 65%)
CMYK	cmyk(0%, 33.7%, 0.6%, 34.9%)
CIE-LAB	lab(54.00, 31.33, -20.55)
CIE-LCH	lch(54.00, 37.47, 326.73°)
OKLab	oklab(61.6% 0.087 -0.0557)
OKLCH	oklch(61.6% 0.103 327.3)
XYZ	xyz(28.0928, 21.9766, 38.3521)
Luminance	0.2198 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66EA5 #6EA66F

analogous

#8B6EA6 #A66EA5 #A66E89

triadic

#A66EA5 #A5A66E #6EA5A6

tetradic

#A66EA5 #A68B6E #6EA66F #6E89A6

square

#A66EA5 #A68B6E #6EA66F #6E89A6

split-complementary

#A66EA5 #89A66E #6EA68B

monochromatic

#5F3A5F #855284 #A66EA5 #BD94BD #D5BAD4

Accessibility & contrast

On white

3.89

#A66EA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#A66EA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66EA5

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66EA5	#FFFFFF	#000000	##000000
##A66EA5	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7DA7

Deuteranopia (green-blind)

#7884A3

Tritanopia (blue-blind)

#AA7382

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a66ea5;
/* rgb */ color: rgb(166, 110, 165);
/* oklch */ color: oklch(61.6% 0.103 327.3);

Tailwind

colors: {
  custom: {
    50: '#c198bf',
    500: '#a66ea5',
    950: '#000000',
  },
}

SCSS

$custom: #a66ea5;
$custom-light: #c198bf;
$custom-dark: #000000;

JSON

{
  "hex": "#a66ea5",
  "rgb": {
    "r": 166,
    "g": 110,
    "b": 165
  },
  "hsl": {
    "h": 301.071,
    "s": 23.932,
    "l": 54.118
  },
  "oklch": {
    "l": 0.61595,
    "c": 0.10329,
    "h": 327.3
  },
  "luminance": 0.21975
}

Semantic roles & 50–950 ramp

primary

#A66EA5

secondary

#ACC4AC

accent

#C06967

background

#FCF9FB

surface

#F8F2F7

border

#D1CCD0

text

#120E12

muted

#817E81

Preview Lab

Preview with #A66EA5

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

Preview Lab → · Contrast checker → · Palette generator →