#A151A3#A151A3

#A151A3 is a mid, vivid purple. Relative luminance 0.161; OKLCH L 56.3% C 0.149 H 326.4°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#A151A3
RGB	rgb(161, 81, 163)
HSL	hsl(299, 34%, 48%)
HSV	hsv(299, 50%, 64%)
CMYK	cmyk(1.2%, 50.3%, 0%, 36.1%)
CIE-LAB	lab(47.12, 45.08, -30.08)
CIE-LCH	lch(47.12, 54.19, 326.28°)
OKLab	oklab(56.28% 0.1245 -0.0827)
OKLCH	oklch(56.28% 0.149 326.4)
XYZ	xyz(24.2508, 16.1076, 36.4749)
Luminance	0.1611 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A151A3 #53A351

analogous

#7851A3 #A151A3 #A3517C

triadic

#A151A3 #A3A151 #51A3A1

tetradic

#A151A3 #A37851 #53A351 #517CA3

square

#A151A3 #A37851 #53A351 #517CA3

split-complementary

#A151A3 #7CA351 #51A378

monochromatic

#502851 #793D7A #A151A3 #B976BB #CE9FCF

Accessibility & contrast

On white

4.97

#A151A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#A151A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A151A3

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A151A3	#FFFFFF	#000000	##FFFFFF
##A151A3	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4969A6

Deuteranopia (green-blind)

#6073A1

Tritanopia (blue-blind)

#A55A73

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a151a3;
/* rgb */ color: rgb(161, 81, 163);
/* oklch */ color: oklch(56.3% 0.149 326.4);

Tailwind

colors: {
  custom: {
    50: '#bf85be',
    500: '#a151a3',
    950: '#000000',
  },
}

SCSS

$custom: #a151a3;
$custom-light: #bf85be;
$custom-dark: #000000;

JSON

{
  "hex": "#a151a3",
  "rgb": {
    "r": 161,
    "g": 81,
    "b": 163
  },
  "hsl": {
    "h": 298.537,
    "s": 33.607,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56277,
    "c": 0.14946,
    "h": 326.4
  },
  "luminance": 0.16106
}

Semantic roles & 50–950 ramp

primary

#A151A3

secondary

#94BC93

accent

#CA5E61

background

#FBF8FB

surface

#F7EFF7

border

#D0CAD0

text

#120B12

muted

#817C81

Preview Lab

Preview with #A151A3

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

Preview Lab → · Contrast checker → · Palette generator →