#A151B2#A151B2

#A151B2 is a mid, vivid purple. Relative luminance 0.167; OKLCH L 57.1% C 0.164 H 320.4°. Best body text is #FFFFFF at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#A151B2
RGB	rgb(161, 81, 178)
HSL	hsl(289, 39%, 51%)
HSV	hsv(289, 54%, 70%)
CMYK	cmyk(9.6%, 54.5%, 0%, 30.2%)
CIE-LAB	lab(47.85, 48.00, -37.75)
CIE-LCH	lch(47.85, 61.07, 321.82°)
OKLab	oklab(57.06% 0.1264 -0.1048)
OKLCH	oklch(57.06% 0.164 320.4)
XYZ	xyz(25.6753, 16.6774, 43.9775)
Luminance	0.1668 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A151B2 #62B251

analogous

#7151B2 #A151B2 #B25192

triadic

#A151B2 #B2A151 #51B2A1

tetradic

#A151B2 #B27151 #62B251 #5192B2

square

#A151B2 #B27151 #62B251 #5192B2

split-complementary

#A151B2 #92B251 #51B271

monochromatic

#552A5F #7C3D89 #A151B2 #B87BC5 #CFA6D8

Accessibility & contrast

On white

4.84

#A151B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#A151B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A151B2

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A151B2	#FFFFFF	#000000	##FFFFFF
##A151B2	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)

#3F6CB5

Deuteranopia (green-blind)

#5975AF

Tritanopia (blue-blind)

#A25F7A

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #a151b2;
/* rgb */ color: rgb(161, 81, 178);
/* oklch */ color: oklch(57.1% 0.164 320.4);

Tailwind

colors: {
  custom: {
    50: '#bf85c9',
    500: '#a151b2',
    950: '#000000',
  },
}

SCSS

$custom: #a151b2;
$custom-light: #bf85c9;
$custom-dark: #000000;

JSON

{
  "hex": "#a151b2",
  "rgb": {
    "r": 161,
    "g": 81,
    "b": 178
  },
  "hsl": {
    "h": 289.485,
    "s": 38.645,
    "l": 50.784
  },
  "oklch": {
    "l": 0.57059,
    "c": 0.16421,
    "h": 320.4
  },
  "luminance": 0.16676
}

Semantic roles & 50–950 ramp

primary

#A151B2

secondary

#A1C59A

accent

#CF596E

background

#FCF8FC

surface

#F8EFF8

border

#D1CAD1

text

#120B13

muted

#817C82

Preview Lab

Preview with #A151B2

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

Preview Lab → · Contrast checker → · Palette generator →