#A378F5#A378F5

#A378F5 is a light, vivid violet. Relative luminance 0.278; OKLCH L 67.0% C 0.181 H 297.1°. Best body text is #000000 at 6.56:1 contrast (WCAG AA passes).

Color values

HEX	#A378F5
RGB	rgb(163, 120, 245)
HSL	hsl(261, 86%, 72%)
HSV	hsv(261, 51%, 96%)
CMYK	cmyk(33.5%, 51%, 0%, 3.9%)
CIE-LAB	lab(59.72, 42.93, -56.95)
CIE-LCH	lch(59.72, 71.32, 307.01°)
OKLab	oklab(67.05% 0.0825 -0.1609)
OKLCH	oklch(67.05% 0.181 297.1)
XYZ	xyz(38.2981, 27.8115, 89.7189)
Luminance	0.2781 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A378F5 #CAF578

analogous

#788CF5 #A378F5 #E278F5

triadic

#A378F5 #F5A378 #78F5A3

tetradic

#A378F5 #F5788C #CAF578 #78F5E2

square

#A378F5 #F5788C #CAF578 #78F5E2

split-complementary

#A378F5 #F5E278 #8CF578

monochromatic

#5911E2 #7C3FF1 #A378F5 #CAB1F9 #ECE3FD

Accessibility & contrast

On white

3.20

#A378F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.56

#A378F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A378F5

6.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A378F5	#FFFFFF	#000000	##000000
##A378F5	1.00	3.20	6.56	6.56
#FFFFFF	3.20	1.00	21.00	21.00
#000000	6.56	21.00	1.00	1.00
##000000	6.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4990F9

Deuteranopia (green-blind)

#548EF2

Tritanopia (blue-blind)

#9190AB

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #a378f5;
/* rgb */ color: rgb(163, 120, 245);
/* oklch */ color: oklch(67.0% 0.181 297.1);

Tailwind

colors: {
  custom: {
    50: '#c2a0f9',
    500: '#a378f5',
    950: '#000000',
  },
}

SCSS

$custom: #a378f5;
$custom-light: #c2a0f9;
$custom-dark: #000000;

JSON

{
  "hex": "#a378f5",
  "rgb": {
    "r": 163,
    "g": 120,
    "b": 245
  },
  "hsl": {
    "h": 260.64,
    "s": 86.207,
    "l": 71.569
  },
  "oklch": {
    "l": 0.67048,
    "c": 0.1808,
    "h": 297.1
  },
  "luminance": 0.27812
}

Semantic roles & 50–950 ramp

primary

#A378F5

secondary

#E9F4D4

accent

#E30396

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130F17

muted

#827E85

Preview Lab

Preview with #A378F5

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

Preview Lab → · Contrast checker → · Palette generator →