#A431A0#A431A0

#A431A0 is a mid, vivid purple. Relative luminance 0.126; OKLCH L 52.7% C 0.195 H 329.4°. Best body text is #FFFFFF at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#A431A0
RGB	rgb(164, 49, 160)
HSL	hsl(302, 54%, 42%)
HSV	hsv(302, 70%, 64%)
CMYK	cmyk(0%, 70.1%, 2.4%, 35.7%)
CIE-LAB	lab(42.20, 59.60, -35.99)
CIE-LCH	lch(42.20, 69.63, 328.87°)
OKLab	oklab(52.73% 0.168 -0.0994)
OKLCH	oklch(52.73% 0.195 329.4)
XYZ	xyz(22.7531, 12.6289, 34.4901)
Luminance	0.1263 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A431A0 #31A435

analogous

#6F31A4 #A431A0 #A43167

triadic

#A431A0 #A0A431 #31A0A4

tetradic

#A431A0 #A46F31 #31A435 #3167A4

square

#A431A0 #A46F31 #31A435 #3167A4

split-complementary

#A431A0 #67A431 #31A46F

monochromatic

#461544 #752372 #A431A0 #C949C4 #D779D4

Accessibility & contrast

On white

5.96

#A431A0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.53

#A431A0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A431A0

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A431A0	#FFFFFF	#000000	##FFFFFF
##A431A0	1.00	5.96	3.53	5.96
#FFFFFF	5.96	1.00	21.00	1.00
#000000	3.53	21.00	1.00	21.00
##FFFFFF	5.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#235AA3

Deuteranopia (green-blind)

#51699D

Tritanopia (blue-blind)

#AA4065

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a431a0;
/* rgb */ color: rgb(164, 49, 160);
/* oklch */ color: oklch(52.7% 0.195 329.4);

Tailwind

colors: {
  custom: {
    50: '#c274bc',
    500: '#a431a0',
    950: '#000000',
  },
}

SCSS

$custom: #a431a0;
$custom-light: #c274bc;
$custom-dark: #000000;

JSON

{
  "hex": "#a431a0",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 160
  },
  "hsl": {
    "h": 302.087,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52731,
    "c": 0.19518,
    "h": 329.4
  },
  "luminance": 0.12627
}

Semantic roles & 50–950 ramp

primary

#A431A0

secondary

#72BF74

accent

#DD504A

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A431A0

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

Preview Lab → · Contrast checker → · Palette generator →