#A143CE#A143CE

#A143CE is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 57.0% C 0.212 H 312.7°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#A143CE
RGB	rgb(161, 67, 206)
HSL	hsl(281, 59%, 54%)
HSV	hsv(281, 67%, 81%)
CMYK	cmyk(21.8%, 67.5%, 0%, 19.2%)
CIE-LAB	lab(47.04, 60.36, -55.29)
CIE-LCH	lch(47.04, 81.86, 317.51°)
OKLab	oklab(56.99% 0.1438 -0.1559)
OKLCH	oklch(56.99% 0.212 312.7)
XYZ	xyz(27.8437, 16.0484, 60.0115)
Luminance	0.1605 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A143CE #70CE43

analogous

#5B43CE #A143CE #CE43B5

triadic

#A143CE #CEA143 #43CEA1

tetradic

#A143CE #CE5B43 #70CE43 #43B5CE

square

#A143CE #CE5B43 #70CE43 #43B5CE

split-complementary

#A143CE #B5CE43 #43CE5B

monochromatic

#5B1F77 #802CA8 #A143CE #B974DB #D2A4E7

Accessibility & contrast

On white

4.99

#A143CE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#A143CE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A143CE

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A143CE	#FFFFFF	#000000	##FFFFFF
##A143CE	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BD2

Deuteranopia (green-blind)

#3772CB

Tritanopia (blue-blind)

#9C5F83

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a143ce;
/* rgb */ color: rgb(161, 67, 206);
/* oklch */ color: oklch(57.0% 0.212 312.7);

Tailwind

colors: {
  custom: {
    50: '#c17ede',
    500: '#a143ce',
    950: '#000000',
  },
}

SCSS

$custom: #a143ce;
$custom-light: #c17ede;
$custom-dark: #000000;

JSON

{
  "hex": "#a143ce",
  "rgb": {
    "r": 161,
    "g": 67,
    "b": 206
  },
  "hsl": {
    "h": 280.576,
    "s": 58.65,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56987,
    "c": 0.21212,
    "h": 312.7
  },
  "luminance": 0.16048
}

Semantic roles & 50–950 ramp

primary

#A143CE

secondary

#ACD499

accent

#E24678

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A143CE

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

Preview Lab → · Contrast checker → · Palette generator →