#A370D4#A370D4

#A370D4 is a light, vivid violet. Relative luminance 0.241; OKLCH L 63.9% C 0.152 H 306.1°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#A370D4
RGB	rgb(163, 112, 212)
HSL	hsl(271, 54%, 64%)
HSV	hsv(271, 47%, 83%)
CMYK	cmyk(23.1%, 47.2%, 0%, 16.9%)
CIE-LAB	lab(56.22, 39.36, -44.07)
CIE-LCH	lch(56.22, 59.09, 311.77°)
OKLab	oklab(63.87% 0.0898 -0.1232)
OKLCH	oklch(63.87% 0.152 306.1)
XYZ	xyz(32.7797, 24.1286, 65.2050)
Luminance	0.2413 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A370D4 #A1D470

analogous

#7170D4 #A370D4 #D470D3

triadic

#A370D4 #D4A370 #70D4A3

tetradic

#A370D4 #D47170 #A1D470 #70D3D4

square

#A370D4 #D47170 #A1D470 #70D3D4

split-complementary

#A370D4 #D3D470 #70D471

monochromatic

#662F9B #8541C6 #A370D4 #C19FE2 #E0CEF0

Accessibility & contrast

On white

3.60

#A370D4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#A370D4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A370D4

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A370D4	#FFFFFF	#000000	##000000
##A370D4	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5585D8

Deuteranopia (green-blind)

#6387D1

Tritanopia (blue-blind)

#9B8198

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #a370d4;
/* rgb */ color: rgb(163, 112, 212);
/* oklch */ color: oklch(63.9% 0.152 306.1);

Tailwind

colors: {
  custom: {
    50: '#c09ae1',
    500: '#a370d4',
    950: '#000000',
  },
}

SCSS

$custom: #a370d4;
$custom-light: #c09ae1;
$custom-dark: #000000;

JSON

{
  "hex": "#a370d4",
  "rgb": {
    "r": 163,
    "g": 112,
    "b": 212
  },
  "hsl": {
    "h": 270.6,
    "s": 53.763,
    "l": 63.529
  },
  "oklch": {
    "l": 0.63872,
    "c": 0.15249,
    "h": 306.1
  },
  "luminance": 0.24128
}

Semantic roles & 50–950 ramp

primary

#A370D4

secondary

#D0E2BE

accent

#C12471

background

#FCF9FD

surface

#F8F2FB

border

#D1CCD4

text

#120E15

muted

#817E83

Preview Lab

Preview with #A370D4

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

Preview Lab → · Contrast checker → · Palette generator →