#A370F0#A370F0

#A370F0 is a light, vivid violet. Relative luminance 0.257; OKLCH L 65.5% C 0.187 H 299.6°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#A370F0
RGB	rgb(163, 112, 240)
HSL	hsl(264, 81%, 69%)
HSV	hsv(264, 53%, 94%)
CMYK	cmyk(32.1%, 53.3%, 0%, 5.9%)
CIE-LAB	lab(57.72, 46.09, -57.38)
CIE-LCH	lch(57.72, 73.59, 308.77°)
OKLab	oklab(65.48% 0.0922 -0.1621)
OKLCH	oklch(65.48% 0.187 299.6)
XYZ	xyz(36.6228, 25.6659, 85.4457)
Luminance	0.2567 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A370F0 #BDF070

analogous

#707DF0 #A370F0 #E370F0

triadic

#A370F0 #F0A370 #70F0A3

tetradic

#A370F0 #F0707D #BDF070 #70F0E3

square

#A370F0 #F0707D #BDF070 #70F0E3

split-complementary

#A370F0 #F0E370 #7DF070

monochromatic

#6016D0 #7F39EA #A370F0 #C7A7F6 #EADFFC

Accessibility & contrast

On white

3.42

#A370F0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#A370F0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A370F0

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A370F0	#FFFFFF	#000000	##000000
##A370F0	1.00	3.42	6.13	6.13
#FFFFFF	3.42	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)

#3E8AF4

Deuteranopia (green-blind)

#4E8AED

Tritanopia (blue-blind)

#9389A5

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #a370f0;
/* rgb */ color: rgb(163, 112, 240);
/* oklch */ color: oklch(65.5% 0.187 299.6);

Tailwind

colors: {
  custom: {
    50: '#c29af5',
    500: '#a370f0',
    950: '#000000',
  },
}

SCSS

$custom: #a370f0;
$custom-light: #c29af5;
$custom-dark: #000000;

JSON

{
  "hex": "#a370f0",
  "rgb": {
    "r": 163,
    "g": 112,
    "b": 240
  },
  "hsl": {
    "h": 263.906,
    "s": 81.013,
    "l": 69.02
  },
  "oklch": {
    "l": 0.65475,
    "c": 0.18651,
    "h": 299.6
  },
  "luminance": 0.25666
}

Semantic roles & 50–950 ramp

primary

#A370F0

secondary

#E2F1CB

accent

#DD0888

background

#FCF9FF

surface

#F8F2FE

border

#D1CCD6

text

#130E17

muted

#827E85

Preview Lab

Preview with #A370F0

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

Preview Lab → · Contrast checker → · Palette generator →