#A378F9#A378F9

#A378F9 is a light, vivid violet. Relative luminance 0.281; OKLCH L 67.3% C 0.186 H 296.5°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#A378F9
RGB	rgb(163, 120, 249)
HSL	hsl(260, 91%, 72%)
HSV	hsv(260, 52%, 98%)
CMYK	cmyk(34.5%, 51.8%, 0%, 2.4%)
CIE-LAB	lab(59.94, 43.94, -58.81)
CIE-LCH	lch(59.94, 73.41, 306.77°)
OKLab	oklab(67.29% 0.0828 -0.1663)
OKLCH	oklch(67.29% 0.186 296.5)
XYZ	xyz(38.9153, 28.0584, 92.9697)
Luminance	0.2806 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A378F9 #CEF978

analogous

#788EF9 #A378F9 #E378F9

triadic

#A378F9 #F9A378 #78F9A3

tetradic

#A378F9 #F9788E #CEF978 #78F9E3

square

#A378F9 #F9788E #CEF978 #78F9E3

split-complementary

#A378F9 #F9E378 #8EF978

monochromatic

#560AEC #7B3DF6 #A378F9 #CBB3FC #EBE2FE

Accessibility & contrast

On white

3.18

#A378F9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#A378F9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A378F9

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A378F9	#FFFFFF	#000000	##000000
##A378F9	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4591FD

Deuteranopia (green-blind)

#508FF6

Tritanopia (blue-blind)

#8F92AD

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #a378f9;
/* rgb */ color: rgb(163, 120, 249);
/* oklch */ color: oklch(67.3% 0.186 296.5);

Tailwind

colors: {
  custom: {
    50: '#c2a0fc',
    500: '#a378f9',
    950: '#000000',
  },
}

SCSS

$custom: #a378f9;
$custom-light: #c2a0fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a378f9",
  "rgb": {
    "r": 163,
    "g": 120,
    "b": 249
  },
  "hsl": {
    "h": 260,
    "s": 91.489,
    "l": 72.353
  },
  "oklch": {
    "l": 0.67286,
    "c": 0.18576,
    "h": 296.5
  },
  "luminance": 0.28059
}

Semantic roles & 50–950 ramp

primary

#A378F9

secondary

#EBF6D5

accent

#E60099

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130F17

muted

#827E85

Preview Lab

Preview with #A378F9

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

Preview Lab → · Contrast checker → · Palette generator →