#A340D7#A340D7

#A340D7 is a mid, highly saturated violet. Relative luminance 0.164; OKLCH L 57.5% C 0.225 H 311.3°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#A340D7
RGB	rgb(163, 64, 215)
HSL	hsl(279, 65%, 55%)
HSV	hsv(279, 70%, 84%)
CMYK	cmyk(24.2%, 70.2%, 0%, 15.7%)
CIE-LAB	lab(47.44, 63.92, -59.79)
CIE-LCH	lch(47.44, 87.52, 316.91°)
OKLab	oklab(57.52% 0.1486 -0.169)
OKLCH	oklch(57.52% 0.225 311.3)
XYZ	xyz(29.2011, 16.3603, 65.8964)
Luminance	0.1636 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A340D7 #74D740

analogous

#5840D7 #A340D7 #D740BF

triadic

#A340D7 #D7A340 #40D7A3

tetradic

#A340D7 #D75840 #74D740 #40BFD7

square

#A340D7 #D75840 #74D740 #40BFD7

split-complementary

#A340D7 #BFD740 #40D758

monochromatic

#5E1B81 #8326B4 #A340D7 #BB73E2 #D4A5EC

Accessibility & contrast

On white

4.92

#A340D7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#A340D7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A340D7

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A340D7	#FFFFFF	#000000	##FFFFFF
##A340D7	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006CDB

Deuteranopia (green-blind)

#2B72D4

Tritanopia (blue-blind)

#9C6187

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a340d7;
/* rgb */ color: rgb(163, 64, 215);
/* oklch */ color: oklch(57.5% 0.225 311.3);

Tailwind

colors: {
  custom: {
    50: '#c37de4',
    500: '#a340d7',
    950: '#000000',
  },
}

SCSS

$custom: #a340d7;
$custom-light: #c37de4;
$custom-dark: #000000;

JSON

{
  "hex": "#a340d7",
  "rgb": {
    "r": 163,
    "g": 64,
    "b": 215
  },
  "hsl": {
    "h": 279.338,
    "s": 65.368,
    "l": 54.706
  },
  "oklch": {
    "l": 0.5752,
    "c": 0.22504,
    "h": 311.3
  },
  "luminance": 0.1636
}

Semantic roles & 50–950 ramp

primary

#A340D7

secondary

#AFD99A

accent

#E83F7A

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A340D7

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

Preview Lab → · Contrast checker → · Palette generator →