#A143CA#A143CA

#A143CA is a mid, highly saturated purple. Relative luminance 0.159; OKLCH L 56.7% C 0.208 H 313.8°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#A143CA
RGB	rgb(161, 67, 202)
HSL	hsl(282, 56%, 53%)
HSV	hsv(282, 67%, 79%)
CMYK	cmyk(20.3%, 66.8%, 0%, 20.8%)
CIE-LAB	lab(46.79, 59.53, -53.39)
CIE-LCH	lch(46.79, 79.96, 318.11°)
OKLab	oklab(56.73% 0.1441 -0.1503)
OKLCH	oklch(56.73% 0.208 313.8)
XYZ	xyz(27.3640, 15.8565, 57.4848)
Luminance	0.1586 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A143CA #6CCA43

analogous

#5D43CA #A143CA #CA43AF

triadic

#A143CA #CAA143 #43CAA1

tetradic

#A143CA #CA5D43 #6CCA43 #43AFCA

square

#A143CA #CA5D43 #6CCA43 #43AFCA

split-complementary

#A143CA #AFCA43 #43CA5D

monochromatic

#592072 #7F2EA2 #A143CA #B973D7 #D1A2E5

Accessibility & contrast

On white

5.03

#A143CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#A143CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A143CA

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A143CA	#FFFFFF	#000000	##FFFFFF
##A143CA	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006ACE

Deuteranopia (green-blind)

#3C71C7

Tritanopia (blue-blind)

#9D5E81

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a143ca;
/* rgb */ color: rgb(161, 67, 202);
/* oklch */ color: oklch(56.7% 0.208 313.8);

Tailwind

colors: {
  custom: {
    50: '#c17edb',
    500: '#a143ca',
    950: '#000000',
  },
}

SCSS

$custom: #a143ca;
$custom-light: #c17edb;
$custom-dark: #000000;

JSON

{
  "hex": "#a143ca",
  "rgb": {
    "r": 161,
    "g": 67,
    "b": 202
  },
  "hsl": {
    "h": 281.778,
    "s": 56.017,
    "l": 52.745
  },
  "oklch": {
    "l": 0.56725,
    "c": 0.20826,
    "h": 313.8
  },
  "luminance": 0.15856
}

Semantic roles & 50–950 ramp

primary

#A143CA

secondary

#A9D297

accent

#DF4876

background

#FCF8FD

surface

#F8EFFB

border

#D1CAD4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A143CA

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

Preview Lab → · Contrast checker → · Palette generator →