#A340C7#A340C7

#A340C7 is a mid, highly saturated purple. Relative luminance 0.156; OKLCH L 56.5% C 0.210 H 315.6°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#A340C7
RGB	rgb(163, 64, 199)
HSL	hsl(284, 55%, 52%)
HSV	hsv(284, 68%, 78%)
CMYK	cmyk(18.1%, 67.8%, 0%, 22%)
CIE-LAB	lab(46.42, 60.64, -52.24)
CIE-LCH	lch(46.42, 80.04, 319.26°)
OKLab	oklab(56.46% 0.1501 -0.1469)
OKLCH	oklch(56.46% 0.21 315.6)
XYZ	xyz(27.2448, 15.5778, 55.5934)
Luminance	0.1558 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A340C7 #64C740

analogous

#6040C7 #A340C7 #C740A8

triadic

#A340C7 #C7A340 #40C7A3

tetradic

#A340C7 #C76040 #64C740 #40A8C7

square

#A340C7 #C76040 #64C740 #40A8C7

split-complementary

#A340C7 #A8C740 #40C760

monochromatic

#58206D #7F2E9C #A340C7 #BA6FD5 #D19FE3

Accessibility & contrast

On white

5.10

#A340C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#A340C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A340C7

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A340C7	#FFFFFF	#000000	##FFFFFF
##A340C7	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CB

Deuteranopia (green-blind)

#3E71C4

Tritanopia (blue-blind)

#A05A7F

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a340c7;
/* rgb */ color: rgb(163, 64, 199);
/* oklch */ color: oklch(56.5% 0.210 315.6);

Tailwind

colors: {
  custom: {
    50: '#c27cd9',
    500: '#a340c7',
    950: '#000000',
  },
}

SCSS

$custom: #a340c7;
$custom-light: #c27cd9;
$custom-dark: #000000;

JSON

{
  "hex": "#a340c7",
  "rgb": {
    "r": 163,
    "g": 64,
    "b": 199
  },
  "hsl": {
    "h": 284,
    "s": 54.656,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56458,
    "c": 0.20999,
    "h": 315.6
  },
  "luminance": 0.15577
}

Semantic roles & 50–950 ramp

primary

#A340C7

secondary

#A4CF94

accent

#DE4A71

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A15

muted

#827C83

Preview Lab

Preview with #A340C7

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

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