#A343D9#A343D9

#A343D9 is a mid, highly saturated violet. Relative luminance 0.168; OKLCH L 58.0% C 0.223 H 310.6°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#A343D9
RGB	rgb(163, 67, 217)
HSL	hsl(278, 66%, 56%)
HSV	hsv(278, 69%, 85%)
CMYK	cmyk(24.9%, 69.1%, 0%, 14.9%)
CIE-LAB	lab(48.02, 63.09, -60.00)
CIE-LCH	lch(48.02, 87.06, 316.44°)
OKLab	oklab(57.97% 0.1453 -0.1696)
OKLCH	oklch(57.97% 0.223 310.6)
XYZ	xyz(29.6334, 16.8113, 67.3160)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A343D9 #79D943

analogous

#5843D9 #A343D9 #D943C4

triadic

#A343D9 #D9A343 #43D9A3

tetradic

#A343D9 #D95843 #79D943 #43C4D9

square

#A343D9 #D95843 #79D943 #43C4D9

split-complementary

#A343D9 #C4D943 #43D958

monochromatic

#601B86 #8425B9 #A343D9 #BC76E3 #D5A9EE

Accessibility & contrast

On white

4.81

#A343D9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#A343D9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A343D9

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A343D9	#FFFFFF	#000000	##FFFFFF
##A343D9	1.00	4.81	4.36	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDD

Deuteranopia (green-blind)

#2B74D6

Tritanopia (blue-blind)

#9C6389

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a343d9;
/* rgb */ color: rgb(163, 67, 217);
/* oklch */ color: oklch(58.0% 0.223 310.6);

Tailwind

colors: {
  custom: {
    50: '#c37fe6',
    500: '#a343d9',
    950: '#000000',
  },
}

SCSS

$custom: #a343d9;
$custom-light: #c37fe6;
$custom-dark: #000000;

JSON

{
  "hex": "#a343d9",
  "rgb": {
    "r": 163,
    "g": 67,
    "b": 217
  },
  "hsl": {
    "h": 278.4,
    "s": 66.372,
    "l": 55.686
  },
  "oklch": {
    "l": 0.57974,
    "c": 0.22338,
    "h": 310.6
  },
  "luminance": 0.16811
}

Semantic roles & 50–950 ramp

primary

#A343D9

secondary

#B3DB9D

accent

#E93F7C

background

#FCF8FE

surface

#F8EFFC

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A343D9

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

Preview Lab → · Contrast checker → · Palette generator →