#A151C0#A151C0

#A151C0 is a mid, vivid purple. Relative luminance 0.173; OKLCH L 57.8% C 0.179 H 315.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#A151C0
RGB	rgb(161, 81, 192)
HSL	hsl(283, 47%, 54%)
HSV	hsv(283, 58%, 75%)
CMYK	cmyk(16.1%, 57.8%, 0%, 24.7%)
CIE-LAB	lab(48.60, 50.87, -44.72)
CIE-LCH	lch(48.60, 67.73, 318.68°)
OKLab	oklab(57.85% 0.1274 -0.125)
OKLCH	oklch(57.85% 0.179 315.5)
XYZ	xyz(27.1533, 17.2686, 51.7618)
Luminance	0.1727 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A151C0 #70C051

analogous

#6951C0 #A151C0 #C051A7

triadic

#A151C0 #C0A151 #51C0A1

tetradic

#A151C0 #C06951 #70C051 #51A7C0

square

#A151C0 #C06951 #70C051 #51A7C0

split-complementary

#A151C0 #A7C051 #51C069

monochromatic

#5B286F #80389B #A151C0 #B97ED0 #D2ABE1

Accessibility & contrast

On white

4.72

#A151C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#A151C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A151C0

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A151C0	#FFFFFF	#000000	##FFFFFF
##A151C0	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#336FC4

Deuteranopia (green-blind)

#5176BD

Tritanopia (blue-blind)

#9F6481

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a151c0;
/* rgb */ color: rgb(161, 81, 192);
/* oklch */ color: oklch(57.8% 0.179 315.5);

Tailwind

colors: {
  custom: {
    50: '#bf86d3',
    500: '#a151c0',
    950: '#000000',
  },
}

SCSS

$custom: #a151c0;
$custom-light: #bf86d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a151c0",
  "rgb": {
    "r": 161,
    "g": 81,
    "b": 192
  },
  "hsl": {
    "h": 283.243,
    "s": 46.835,
    "l": 53.529
  },
  "oklch": {
    "l": 0.57848,
    "c": 0.17853,
    "h": 315.5
  },
  "luminance": 0.17268
}

Semantic roles & 50–950 ramp

primary

#A151C0

secondary

#ACCE9F

accent

#D65177

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#120B14

muted

#817C83

Preview Lab

Preview with #A151C0

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

Preview Lab → · Contrast checker → · Palette generator →