#A370DA#A370DA

#A370DA is a light, vivid violet. Relative luminance 0.244; OKLCH L 64.2% C 0.160 H 304.5°. Best body text is #000000 at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#A370DA
RGB	rgb(163, 112, 218)
HSL	hsl(269, 59%, 65%)
HSV	hsv(269, 49%, 85%)
CMYK	cmyk(25.2%, 48.6%, 0%, 14.5%)
CIE-LAB	lab(56.52, 40.77, -46.97)
CIE-LCH	lch(56.52, 62.19, 310.96°)
OKLab	oklab(64.2% 0.0905 -0.1317)
OKLCH	oklch(64.2% 0.16 304.5)
XYZ	xyz(33.5506, 24.4370, 69.2654)
Luminance	0.2444 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A370DA #A7DA70

analogous

#7072DA #A370DA #D870DA

triadic

#A370DA #DAA370 #70DAA3

tetradic

#A370DA #DA7072 #A7DA70 #70DAD8

square

#A370DA #DA7072 #A7DA70 #70DAD8

split-complementary

#A370DA #DAD870 #72DA70

monochromatic

#652BA5 #843FCD #A370DA #C2A1E7 #E2D1F3

Accessibility & contrast

On white

3.57

#A370DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.89

#A370DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A370DA

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A370DA	#FFFFFF	#000000	##000000
##A370DA	1.00	3.57	5.89	5.89
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.89	21.00	1.00	1.00
##000000	5.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5186DE

Deuteranopia (green-blind)

#5F88D7

Tritanopia (blue-blind)

#9A839B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #a370da;
/* rgb */ color: rgb(163, 112, 218);
/* oklch */ color: oklch(64.2% 0.160 304.5);

Tailwind

colors: {
  custom: {
    50: '#c19ae6',
    500: '#a370da',
    950: '#000000',
  },
}

SCSS

$custom: #a370da;
$custom-light: #c19ae6;
$custom-dark: #000000;

JSON

{
  "hex": "#a370da",
  "rgb": {
    "r": 163,
    "g": 112,
    "b": 218
  },
  "hsl": {
    "h": 268.868,
    "s": 58.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.64201,
    "c": 0.15979,
    "h": 304.5
  },
  "luminance": 0.24437
}

Semantic roles & 50–950 ramp

primary

#A370DA

secondary

#D4E5C1

accent

#C71F76

background

#FCF9FE

surface

#F8F2FC

border

#D1CCD5

text

#120E16

muted

#817E84

Preview Lab

Preview with #A370DA

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

Preview Lab → · Contrast checker → · Palette generator →