#A66DA8#A66DA8

#A66DA8 is a mid, moderate purple. Relative luminance 0.219; OKLCH L 61.6% C 0.108 H 325.6°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#A66DA8
RGB	rgb(166, 109, 168)
HSL	hsl(298, 25%, 54%)
HSV	hsv(298, 35%, 66%)
CMYK	cmyk(1.2%, 35.1%, 0%, 34.1%)
CIE-LAB	lab(53.89, 32.47, -22.46)
CIE-LCH	lch(53.89, 39.48, 325.32°)
OKLab	oklab(61.55% 0.0893 -0.0611)
OKLCH	oklch(61.55% 0.108 325.6)
XYZ	xyz(28.2617, 21.8725, 39.7713)
Luminance	0.2187 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66DA8 #6FA86D

analogous

#896DA8 #A66DA8 #A86D8D

triadic

#A66DA8 #A8A66D #6DA8A6

tetradic

#A66DA8 #A8896D #6FA86D #6D8DA8

square

#A66DA8 #A8896D #6FA86D #6D8DA8

split-complementary

#A66DA8 #8DA86D #6DA889

monochromatic

#603A61 #855187 #A66DA8 #BD93BF #D5BAD6

Accessibility & contrast

On white

3.91

#A66DA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#A66DA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66DA8

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66DA8	#FFFFFF	#000000	##000000
##A66DA8	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)

#687CAA

Deuteranopia (green-blind)

#7683A6

Tritanopia (blue-blind)

#A97383

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a66da8;
/* rgb */ color: rgb(166, 109, 168);
/* oklch */ color: oklch(61.6% 0.108 325.6);

Tailwind

colors: {
  custom: {
    50: '#c198c2',
    500: '#a66da8',
    950: '#000000',
  },
}

SCSS

$custom: #a66da8;
$custom-light: #c198c2;
$custom-dark: #000000;

JSON

{
  "hex": "#a66da8",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 168
  },
  "hsl": {
    "h": 297.966,
    "s": 25.322,
    "l": 54.314
  },
  "oklch": {
    "l": 0.6155,
    "c": 0.10823,
    "h": 325.6
  },
  "luminance": 0.21871
}

Semantic roles & 50–950 ramp

primary

#A66DA8

secondary

#ADC5AC

accent

#C26669

background

#FCF9FB

surface

#F8F2F7

border

#D1CCD0

text

#120E12

muted

#817E81

Preview Lab

Preview with #A66DA8

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

Preview Lab → · Contrast checker → · Palette generator →