#A370F4#A370F4

#A370F4 is a light, vivid violet. Relative luminance 0.259; OKLCH L 65.7% C 0.191 H 298.9°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#A370F4
RGB	rgb(163, 112, 244)
HSL	hsl(263, 86%, 70%)
HSV	hsv(263, 54%, 96%)
CMYK	cmyk(33.2%, 54.1%, 0%, 4.3%)
CIE-LAB	lab(57.95, 47.08, -59.23)
CIE-LCH	lch(57.95, 75.66, 308.48°)
OKLab	oklab(65.72% 0.0924 -0.1675)
OKLCH	oklch(65.72% 0.191 298.9)
XYZ	xyz(37.2236, 25.9062, 88.6097)
Luminance	0.2591 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A370F4 #C1F470

analogous

#707FF4 #A370F4 #E570F4

triadic

#A370F4 #F4A370 #70F4A3

tetradic

#A370F4 #F4707F #C1F470 #70F4E5

square

#A370F4 #F4707F #C1F470 #70F4E5

split-complementary

#A370F4 #F4E570 #7FF470

monochromatic

#5E11D9 #7E37F0 #A370F4 #C8A9F8 #ECE2FD

Accessibility & contrast

On white

3.40

#A370F4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#A370F4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A370F4

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A370F4	#FFFFFF	#000000	##000000
##A370F4	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#398BF8

Deuteranopia (green-blind)

#4A8AF1

Tritanopia (blue-blind)

#928AA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #a370f4;
/* rgb */ color: rgb(163, 112, 244);
/* oklch */ color: oklch(65.7% 0.191 298.9);

Tailwind

colors: {
  custom: {
    50: '#c29af8',
    500: '#a370f4',
    950: '#000000',
  },
}

SCSS

$custom: #a370f4;
$custom-light: #c29af8;
$custom-dark: #000000;

JSON

{
  "hex": "#a370f4",
  "rgb": {
    "r": 163,
    "g": 112,
    "b": 244
  },
  "hsl": {
    "h": 263.182,
    "s": 85.714,
    "l": 69.804
  },
  "oklch": {
    "l": 0.65718,
    "c": 0.19133,
    "h": 298.9
  },
  "luminance": 0.25907
}

Semantic roles & 50–950 ramp

primary

#A370F4

secondary

#E4F3CD

accent

#E2038C

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130E17

muted

#827E85

Preview Lab

Preview with #A370F4

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

Preview Lab → · Contrast checker → · Palette generator →