#A66BCD#A66BCD

#A66BCD is a light, vivid violet. Relative luminance 0.230; OKLCH L 63.0% C 0.153 H 310.5°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#A66BCD
RGB	rgb(166, 107, 205)
HSL	hsl(276, 49%, 61%)
HSV	hsv(276, 48%, 80%)
CMYK	cmyk(19%, 47.8%, 0%, 19.6%)
CIE-LAB	lab(55.10, 41.36, -41.83)
CIE-LCH	lch(55.10, 58.83, 314.67°)
OKLab	oklab(63% 0.0995 -0.1166)
OKLCH	oklch(63% 0.153 310.5)
XYZ	xyz(32.0010, 23.0307, 60.5053)
Luminance	0.2303 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66BCD #92CD6B

analogous

#756BCD #A66BCD #CD6BC3

triadic

#A66BCD #CDA66B #6BCDA6

tetradic

#A66BCD #CD756B #92CD6B #6BC3CD

square

#A66BCD #CD756B #92CD6B #6BC3CD

split-complementary

#A66BCD #C3CD6B #6BCD75

monochromatic

#68308E #8A3FBB #A66BCD #C299DC #DDC6EC

Accessibility & contrast

On white

3.75

#A66BCD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#A66BCD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66BCD

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66BCD	#FFFFFF	#000000	##000000
##A66BCD	1.00	3.75	5.61	5.61
#FFFFFF	3.75	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)

#5481D0

Deuteranopia (green-blind)

#6485CA

Tritanopia (blue-blind)

#A17B92

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a66bcd;
/* rgb */ color: rgb(166, 107, 205);
/* oklch */ color: oklch(63.0% 0.153 310.5);

Tailwind

colors: {
  custom: {
    50: '#c297dc',
    500: '#a66bcd',
    950: '#000000',
  },
}

SCSS

$custom: #a66bcd;
$custom-light: #c297dc;
$custom-dark: #000000;

JSON

{
  "hex": "#a66bcd",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 205
  },
  "hsl": {
    "h": 276.122,
    "s": 49.495,
    "l": 61.176
  },
  "oklch": {
    "l": 0.63002,
    "c": 0.15333,
    "h": 310.5
  },
  "luminance": 0.2303
}

Semantic roles & 50–950 ramp

primary

#A66BCD

secondary

#C6DCB8

accent

#BD2964

background

#FCF9FD

surface

#F8F2FB

border

#D1CCD4

text

#130D15

muted

#827E83

Preview Lab

Preview with #A66BCD

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

Preview Lab → · Contrast checker → · Palette generator →