#A478CB#A478CB

#A478CB is a light, vivid violet. Relative luminance 0.256; OKLCH L 64.9% C 0.128 H 307.6°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#A478CB
RGB	rgb(164, 120, 203)
HSL	hsl(272, 44%, 63%)
HSV	hsv(272, 41%, 80%)
CMYK	cmyk(19.2%, 40.9%, 0%, 20.4%)
CIE-LAB	lab(57.69, 33.09, -36.65)
CIE-LCH	lch(57.69, 49.38, 312.08°)
OKLab	oklab(64.86% 0.0783 -0.1017)
OKLCH	oklch(64.86% 0.128 307.6)
XYZ	xyz(32.8037, 25.6376, 59.7088)
Luminance	0.2564 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A478CB #9FCB78

analogous

#7A78CB #A478CB #CB78C8

triadic

#A478CB #CBA478 #78CBA4

tetradic

#A478CB #CB7A78 #9FCB78 #78C8CB

square

#A478CB #CB7A78 #9FCB78 #78C8CB

split-complementary

#A478CB #C8CB78 #78CB7A

monochromatic

#673891 #864CBA #A478CB #C2A4DC #E0D0ED

Accessibility & contrast

On white

3.43

#A478CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#A478CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A478CB

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A478CB	#FFFFFF	#000000	##000000
##A478CB	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6689CE

Deuteranopia (green-blind)

#708BC9

Tritanopia (blue-blind)

#9F8598

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #a478cb;
/* rgb */ color: rgb(164, 120, 203);
/* oklch */ color: oklch(64.9% 0.128 307.6);

Tailwind

colors: {
  custom: {
    50: '#c09fdb',
    500: '#a478cb',
    950: '#000000',
  },
}

SCSS

$custom: #a478cb;
$custom-light: #c09fdb;
$custom-dark: #000000;

JSON

{
  "hex": "#a478cb",
  "rgb": {
    "r": 164,
    "g": 120,
    "b": 203
  },
  "hsl": {
    "h": 271.807,
    "s": 44.385,
    "l": 63.333
  },
  "oklch": {
    "l": 0.64862,
    "c": 0.12838,
    "h": 307.6
  },
  "luminance": 0.25637
}

Semantic roles & 50–950 ramp

primary

#A478CB

secondary

#CFDEC1

accent

#B82E6F

background

#FBF9FD

surface

#F7F2FB

border

#D0CCD4

text

#120E15

muted

#817E83

Preview Lab

Preview with #A478CB

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

Preview Lab → · Contrast checker → · Palette generator →