#A156C0#A156C0

#A156C0 is a mid, vivid purple. Relative luminance 0.180; OKLCH L 58.5% C 0.171 H 315.0°. Best body text is #000000 at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#A156C0
RGB	rgb(161, 86, 192)
HSL	hsl(282, 46%, 55%)
HSV	hsv(282, 55%, 75%)
CMYK	cmyk(16.1%, 55.2%, 0%, 24.7%)
CIE-LAB	lab(49.54, 48.34, -43.21)
CIE-LCH	lch(49.54, 64.84, 318.20°)
OKLab	oklab(58.54% 0.1209 -0.1207)
OKLCH	oklch(58.54% 0.171 315)
XYZ	xyz(27.5387, 18.0393, 51.8902)
Luminance	0.1804 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A156C0 #75C056

analogous

#6C56C0 #A156C0 #C056AA

triadic

#A156C0 #C0A156 #56C0A1

tetradic

#A156C0 #C06C56 #75C056 #56AAC0

square

#A156C0 #C06C56 #75C056 #56AAC0

split-complementary

#A156C0 #AAC056 #56C06C

monochromatic

#5D2A71 #813B9E #A156C0 #BA83D1 #D3AFE1

Accessibility & contrast

On white

4.56

#A156C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.61

#A156C0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A156C0

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A156C0	#FFFFFF	#000000	##000000
##A156C0	1.00	4.56	4.61	4.61
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.61	21.00	1.00	1.00
##000000	4.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B71C3

Deuteranopia (green-blind)

#5578BD

Tritanopia (blue-blind)

#9F6783

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #a156c0;
/* rgb */ color: rgb(161, 86, 192);
/* oklch */ color: oklch(58.5% 0.171 315.0);

Tailwind

colors: {
  custom: {
    50: '#bf89d3',
    500: '#a156c0',
    950: '#000000',
  },
}

SCSS

$custom: #a156c0;
$custom-light: #bf89d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a156c0",
  "rgb": {
    "r": 161,
    "g": 86,
    "b": 192
  },
  "hsl": {
    "h": 282.453,
    "s": 45.69,
    "l": 54.51
  },
  "oklch": {
    "l": 0.58541,
    "c": 0.17079,
    "h": 315
  },
  "luminance": 0.18038
}

Semantic roles & 50–950 ramp

primary

#A156C0

secondary

#B0CFA2

accent

#D55279

background

#FCF8FD

surface

#F8F0FA

border

#D1CBD3

text

#120C14

muted

#817D83

Preview Lab

Preview with #A156C0

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

Preview Lab → · Contrast checker → · Palette generator →