#A143E2#A143E2

#A143E2 is a mid, highly saturated violet. Relative luminance 0.171; OKLCH L 58.4% C 0.232 H 307.7°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#A143E2
RGB	rgb(161, 67, 226)
HSL	hsl(275, 73%, 57%)
HSV	hsv(275, 70%, 89%)
CMYK	cmyk(28.8%, 70.4%, 0%, 11.4%)
CIE-LAB	lab(48.36, 64.62, -64.58)
CIE-LCH	lch(48.36, 91.35, 315.02°)
OKLab	oklab(58.35% 0.1416 -0.1832)
OKLCH	oklch(58.35% 0.232 307.7)
XYZ	xyz(30.4297, 17.0828, 73.6310)
Luminance	0.1708 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A143E2 #84E243

analogous

#5243E2 #A143E2 #E243D3

triadic

#A143E2 #E2A143 #43E2A1

tetradic

#A143E2 #E25243 #84E243 #43D3E2

square

#A143E2 #E25243 #84E243 #43D3E2

split-complementary

#A143E2 #D3E243 #43E252

monochromatic

#611794 #831FC9 #A143E2 #BC78EA #D6ADF2

Accessibility & contrast

On white

4.76

#A143E2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#A143E2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A143E2

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A143E2	#FFFFFF	#000000	##FFFFFF
##A143E2	1.00	4.76	4.42	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006FE7

Deuteranopia (green-blind)

#1274DF

Tritanopia (blue-blind)

#96678E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a143e2;
/* rgb */ color: rgb(161, 67, 226);
/* oklch */ color: oklch(58.4% 0.232 307.7);

Tailwind

colors: {
  custom: {
    50: '#c27fec',
    500: '#a143e2',
    950: '#000000',
  },
}

SCSS

$custom: #a143e2;
$custom-light: #c27fec;
$custom-dark: #000000;

JSON

{
  "hex": "#a143e2",
  "rgb": {
    "r": 161,
    "g": 67,
    "b": 226
  },
  "hsl": {
    "h": 275.472,
    "s": 73.272,
    "l": 57.451
  },
  "oklch": {
    "l": 0.58354,
    "c": 0.23151,
    "h": 307.7
  },
  "luminance": 0.17082
}

Semantic roles & 50–950 ramp

primary

#A143E2

secondary

#BBE1A0

accent

#F03883

background

#FCF8FE

surface

#F8EFFD

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A143E2

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

Preview Lab → · Contrast checker → · Palette generator →