#A340CA#A340CA

#A340CA is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.7% C 0.213 H 314.8°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#A340CA
RGB	rgb(163, 64, 202)
HSL	hsl(283, 57%, 52%)
HSV	hsv(283, 68%, 79%)
CMYK	cmyk(19.3%, 68.3%, 0%, 20.8%)
CIE-LAB	lab(46.60, 61.25, -53.67)
CIE-LCH	lch(46.60, 81.44, 318.77°)
OKLab	oklab(56.65% 0.1499 -0.1511)
OKLCH	oklch(56.65% 0.213 314.8)
XYZ	xyz(27.5966, 15.7185, 57.4460)
Luminance	0.1572 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A340CA #67CA40

analogous

#5E40CA #A340CA #CA40AC

triadic

#A340CA #CAA340 #40CAA3

tetradic

#A340CA #CA5E40 #67CA40 #40ACCA

square

#A340CA #CA5E40 #67CA40 #40ACCA

split-complementary

#A340CA #ACCA40 #40CA5E

monochromatic

#591F70 #802CA0 #A340CA #BA70D7 #D1A0E5

Accessibility & contrast

On white

5.07

#A340CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#A340CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A340CA

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A340CA	#FFFFFF	#000000	##FFFFFF
##A340CA	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CE

Deuteranopia (green-blind)

#3B71C7

Tritanopia (blue-blind)

#A05C80

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a340ca;
/* rgb */ color: rgb(163, 64, 202);
/* oklch */ color: oklch(56.7% 0.213 314.8);

Tailwind

colors: {
  custom: {
    50: '#c27ddb',
    500: '#a340ca',
    950: '#000000',
  },
}

SCSS

$custom: #a340ca;
$custom-light: #c27ddb;
$custom-dark: #000000;

JSON

{
  "hex": "#a340ca",
  "rgb": {
    "r": 163,
    "g": 64,
    "b": 202
  },
  "hsl": {
    "h": 283.043,
    "s": 56.557,
    "l": 52.157
  },
  "oklch": {
    "l": 0.56652,
    "c": 0.2128,
    "h": 314.8
  },
  "luminance": 0.15718
}

Semantic roles & 50–950 ramp

primary

#A340CA

secondary

#A6D195

accent

#E04873

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A340CA

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

Preview Lab → · Contrast checker → · Palette generator →