#A143DB#A143DB

#A143DB is a mid, highly saturated violet. Relative luminance 0.167; OKLCH L 57.9% C 0.225 H 309.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A143DB
RGB	rgb(161, 67, 219)
HSL	hsl(277, 68%, 56%)
HSV	hsv(277, 69%, 86%)
CMYK	cmyk(26.5%, 69.4%, 0%, 14.1%)
CIE-LAB	lab(47.89, 63.11, -61.37)
CIE-LCH	lch(47.89, 88.03, 315.80°)
OKLab	oklab(57.87% 0.1425 -0.1737)
OKLCH	oklch(57.87% 0.225 309.4)
XYZ	xyz(29.4887, 16.7064, 68.6753)
Luminance	0.1671 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A143DB #7DDB43

analogous

#5543DB #A143DB #DB43C9

triadic

#A143DB #DBA143 #43DBA1

tetradic

#A143DB #DB5543 #7DDB43 #43C9DB

square

#A143DB #DB5543 #7DDB43 #43C9DB

split-complementary

#A143DB #C9DB43 #43DB55

monochromatic

#5F1A89 #8224BD #A143DB #BB76E5 #D4AAEF

Accessibility & contrast

On white

4.84

#A143DB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#A143DB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A143DB

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A143DB	#FFFFFF	#000000	##FFFFFF
##A143DB	1.00	4.84	4.34	4.84
#FFFFFF	4.84	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006EDF

Deuteranopia (green-blind)

#2473D8

Tritanopia (blue-blind)

#99658A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a143db;
/* rgb */ color: rgb(161, 67, 219);
/* oklch */ color: oklch(57.9% 0.225 309.4);

Tailwind

colors: {
  custom: {
    50: '#c17ee7',
    500: '#a143db',
    950: '#000000',
  },
}

SCSS

$custom: #a143db;
$custom-light: #c17ee7;
$custom-dark: #000000;

JSON

{
  "hex": "#a143db",
  "rgb": {
    "r": 161,
    "g": 67,
    "b": 219
  },
  "hsl": {
    "h": 277.105,
    "s": 67.857,
    "l": 56.078
  },
  "oklch": {
    "l": 0.57865,
    "c": 0.22472,
    "h": 309.4
  },
  "luminance": 0.16706
}

Semantic roles & 50–950 ramp

primary

#A143DB

secondary

#B5DC9E

accent

#EB3D7F

background

#FCF8FE

surface

#F8EFFD

border

#D1CAD5

text

#130B16

muted

#827C84

Preview Lab

Preview with #A143DB

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

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