#A151BD#A151BD

#A151BD is a mid, vivid purple. Relative luminance 0.171; OKLCH L 57.7% C 0.175 H 316.5°. Best body text is #FFFFFF at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#A151BD
RGB	rgb(161, 81, 189)
HSL	hsl(284, 45%, 53%)
HSV	hsv(284, 57%, 74%)
CMYK	cmyk(14.8%, 57.1%, 0%, 25.9%)
CIE-LAB	lab(48.43, 50.24, -43.24)
CIE-LCH	lch(48.43, 66.29, 319.28°)
OKLab	oklab(57.67% 0.1273 -0.1207)
OKLCH	oklch(57.67% 0.175 316.5)
XYZ	xyz(26.8243, 17.1370, 50.0290)
Luminance	0.1714 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A151BD #6DBD51

analogous

#6B51BD #A151BD #BD51A3

triadic

#A151BD #BDA151 #51BDA1

tetradic

#A151BD #BD6B51 #6DBD51 #51A3BD

square

#A151BD #BD6B51 #6DBD51 #51A3BD

split-complementary

#A151BD #A3BD51 #51BD6B

monochromatic

#5A296B #7F3997 #A151BD #B97DCE #D1AADF

Accessibility & contrast

On white

4.74

#A151BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.43

#A151BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A151BD

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A151BD	#FFFFFF	#000000	##FFFFFF
##A151BD	1.00	4.74	4.43	4.74
#FFFFFF	4.74	1.00	21.00	1.00
#000000	4.43	21.00	1.00	21.00
##FFFFFF	4.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366EC0

Deuteranopia (green-blind)

#5375BA

Tritanopia (blue-blind)

#A0637F

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #a151bd;
/* rgb */ color: rgb(161, 81, 189);
/* oklch */ color: oklch(57.7% 0.175 316.5);

Tailwind

colors: {
  custom: {
    50: '#bf86d1',
    500: '#a151bd',
    950: '#000000',
  },
}

SCSS

$custom: #a151bd;
$custom-light: #bf86d1;
$custom-dark: #000000;

JSON

{
  "hex": "#a151bd",
  "rgb": {
    "r": 161,
    "g": 81,
    "b": 189
  },
  "hsl": {
    "h": 284.444,
    "s": 45,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57674,
    "c": 0.17543,
    "h": 316.5
  },
  "luminance": 0.17136
}

Semantic roles & 50–950 ramp

primary

#A151BD

secondary

#AACC9E

accent

#D55375

background

#FCF8FC

surface

#F8F0F9

border

#D1CBD2

text

#120B14

muted

#817C82

Preview Lab

Preview with #A151BD

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

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