#A151AA#A151AA

#A151AA is a mid, vivid purple. Relative luminance 0.164; OKLCH L 56.6% C 0.156 H 323.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#A151AA
RGB	rgb(161, 81, 170)
HSL	hsl(294, 35%, 49%)
HSV	hsv(294, 52%, 67%)
CMYK	cmyk(5.3%, 52.4%, 0%, 33.3%)
CIE-LAB	lab(47.45, 46.42, -33.69)
CIE-LCH	lch(47.45, 57.35, 324.03°)
OKLab	oklab(56.63% 0.1255 -0.093)
OKLCH	oklch(56.63% 0.156 323.5)
XYZ	xyz(24.8954, 16.3654, 39.8699)
Luminance	0.1636 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A151AA #5AAA51

analogous

#7551AA #A151AA #AA5187

triadic

#A151AA #AAA151 #51AAA1

tetradic

#A151AA #AA7551 #5AAA51 #5187AA

square

#A151AA #AA7551 #5AAA51 #5187AA

split-complementary

#A151AA #87AA51 #51AA75

monochromatic

#522A57 #7A3D81 #A151AA #B879BF #CEA2D3

Accessibility & contrast

On white

4.91

#A151AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#A151AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A151AA

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A151AA	#FFFFFF	#000000	##FFFFFF
##A151AA	1.00	4.91	4.27	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#446AAD

Deuteranopia (green-blind)

#5D74A7

Tritanopia (blue-blind)

#A45C76

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #a151aa;
/* rgb */ color: rgb(161, 81, 170);
/* oklch */ color: oklch(56.6% 0.156 323.5);

Tailwind

colors: {
  custom: {
    50: '#bf85c3',
    500: '#a151aa',
    950: '#000000',
  },
}

SCSS

$custom: #a151aa;
$custom-light: #bf85c3;
$custom-dark: #000000;

JSON

{
  "hex": "#a151aa",
  "rgb": {
    "r": 161,
    "g": 81,
    "b": 170
  },
  "hsl": {
    "h": 293.933,
    "s": 35.458,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56634,
    "c": 0.15624,
    "h": 323.5
  },
  "luminance": 0.16364
}

Semantic roles & 50–950 ramp

primary

#A151AA

secondary

#9BC097

accent

#CB5C68

background

#FCF8FC

surface

#F8EFF8

border

#D1CAD1

text

#120B12

muted

#817C81

Preview Lab

Preview with #A151AA

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

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