#A340DB#A340DB

#A340DB is a mid, highly saturated violet. Relative luminance 0.166; OKLCH L 57.8% C 0.229 H 310.3°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#A340DB
RGB	rgb(163, 64, 219)
HSL	hsl(278, 68%, 55%)
HSV	hsv(278, 71%, 86%)
CMYK	cmyk(25.6%, 70.8%, 0%, 14.1%)
CIE-LAB	lab(47.71, 64.76, -61.64)
CIE-LCH	lch(47.71, 89.40, 316.41°)
OKLab	oklab(57.79% 0.1481 -0.1744)
OKLCH	oklch(57.79% 0.229 310.3)
XYZ	xyz(29.7214, 16.5684, 68.6364)
Luminance	0.1657 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A340DB #78DB40

analogous

#5640DB #A340DB #DB40C5

triadic

#A340DB #DBA340 #40DBA3

tetradic

#A340DB #DB5640 #78DB40 #40C5DB

square

#A340DB #DB5640 #78DB40 #40C5DB

split-complementary

#A340DB #C5DB40 #40DB56

monochromatic

#601987 #8423BB #A340DB #BC73E5 #D5A7EE

Accessibility & contrast

On white

4.87

#A340DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#A340DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A340DB

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A340DB	#FFFFFF	#000000	##FFFFFF
##A340DB	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006DDF

Deuteranopia (green-blind)

#2373D8

Tritanopia (blue-blind)

#9B638A

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a340db;
/* rgb */ color: rgb(163, 64, 219);
/* oklch */ color: oklch(57.8% 0.229 310.3);

Tailwind

colors: {
  custom: {
    50: '#c37de7',
    500: '#a340db',
    950: '#000000',
  },
}

SCSS

$custom: #a340db;
$custom-light: #c37de7;
$custom-dark: #000000;

JSON

{
  "hex": "#a340db",
  "rgb": {
    "r": 163,
    "g": 64,
    "b": 219
  },
  "hsl": {
    "h": 278.323,
    "s": 68.282,
    "l": 55.49
  },
  "oklch": {
    "l": 0.57795,
    "c": 0.22882,
    "h": 310.3
  },
  "luminance": 0.16568
}

Semantic roles & 50–950 ramp

primary

#A340DB

secondary

#B2DC9B

accent

#EB3D7C

background

#FCF8FE

surface

#F8EFFD

border

#D1CAD5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A340DB

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

Preview Lab → · Contrast checker → · Palette generator →