#A143BC#A143BC

#A143BC is a mid, vivid purple. Relative luminance 0.152; OKLCH L 55.8% C 0.195 H 317.9°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#A143BC
RGB	rgb(161, 67, 188)
HSL	hsl(287, 47%, 50%)
HSV	hsv(287, 64%, 74%)
CMYK	cmyk(14.4%, 64.4%, 0%, 26.3%)
CIE-LAB	lab(45.94, 56.68, -46.63)
CIE-LCH	lch(45.94, 73.40, 320.56°)
OKLab	oklab(55.84% 0.1447 -0.1305)
OKLCH	oklch(55.84% 0.195 317.9)
XYZ	xyz(25.7809, 15.2233, 49.1476)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A143BC #5EBC43

analogous

#6543BC #A143BC #BC439A

triadic

#A143BC #BCA143 #43BCA1

tetradic

#A143BC #BC6543 #5EBC43 #439ABC

square

#A143BC #BC6543 #5EBC43 #439ABC

split-complementary

#A143BC #9ABC43 #43BC65

monochromatic

#542362 #7A338F #A143BC #B870CC #CE9DDC

Accessibility & contrast

On white

5.19

#A143BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#A143BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A143BC

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A143BC	#FFFFFF	#000000	##FFFFFF
##A143BC	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A67C0

Deuteranopia (green-blind)

#4870B9

Tritanopia (blue-blind)

#A0587A

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a143bc;
/* rgb */ color: rgb(161, 67, 188);
/* oklch */ color: oklch(55.8% 0.195 317.9);

Tailwind

colors: {
  custom: {
    50: '#c07dd1',
    500: '#a143bc',
    950: '#000000',
  },
}

SCSS

$custom: #a143bc;
$custom-light: #c07dd1;
$custom-dark: #000000;

JSON

{
  "hex": "#a143bc",
  "rgb": {
    "r": 161,
    "g": 67,
    "b": 188
  },
  "hsl": {
    "h": 286.612,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.55843,
    "c": 0.19486,
    "h": 317.9
  },
  "luminance": 0.15222
}

Semantic roles & 50–950 ramp

primary

#A143BC

secondary

#9EC992

accent

#D7516F

background

#FCF7FC

surface

#F8EEF9

border

#D1C9D2

text

#130A14

muted

#827C82

Preview Lab

Preview with #A143BC

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

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