#A370CA#A370CA

#A370CA is a light, vivid violet. Relative luminance 0.236; OKLCH L 63.3% C 0.140 H 309.0°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#A370CA
RGB	rgb(163, 112, 202)
HSL	hsl(274, 46%, 62%)
HSV	hsv(274, 45%, 79%)
CMYK	cmyk(19.3%, 44.6%, 0%, 20.8%)
CIE-LAB	lab(55.73, 37.06, -39.17)
CIE-LCH	lch(55.73, 53.93, 313.42°)
OKLab	oklab(63.35% 0.0884 -0.109)
OKLCH	oklch(63.35% 0.14 309)
XYZ	xyz(31.5571, 23.6396, 58.7661)
Luminance	0.2364 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A370CA #97CA70

analogous

#7670CA #A370CA #CA70C4

triadic

#A370CA #CAA370 #70CAA3

tetradic

#A370CA #CA7670 #97CA70 #70C4CA

square

#A370CA #CA7670 #97CA70 #70C4CA

split-complementary

#A370CA #C4CA70 #70CA76

monochromatic

#66348C #8644B8 #A370CA #C09DDB #DCC9EB

Accessibility & contrast

On white

3.67

#A370CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#A370CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A370CA

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A370CA	#FFFFFF	#000000	##000000
##A370CA	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B83CD

Deuteranopia (green-blind)

#6886C8

Tritanopia (blue-blind)

#9E7E93

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #a370ca;
/* rgb */ color: rgb(163, 112, 202);
/* oklch */ color: oklch(63.3% 0.140 309.0);

Tailwind

colors: {
  custom: {
    50: '#c09ada',
    500: '#a370ca',
    950: '#000000',
  },
}

SCSS

$custom: #a370ca;
$custom-light: #c09ada;
$custom-dark: #000000;

JSON

{
  "hex": "#a370ca",
  "rgb": {
    "r": 163,
    "g": 112,
    "b": 202
  },
  "hsl": {
    "h": 274,
    "s": 45.918,
    "l": 61.569
  },
  "oklch": {
    "l": 0.63345,
    "c": 0.14035,
    "h": 309
  },
  "luminance": 0.23639
}

Semantic roles & 50–950 ramp

primary

#A370CA

secondary

#C9DCBA

accent

#B92C69

background

#FCF9FD

surface

#F8F2FB

border

#D1CCD4

text

#120E15

muted

#817E83

Preview Lab

Preview with #A370CA

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

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