#A431A3#A431A3

#A431A3 is a mid, vivid purple. Relative luminance 0.127; OKLCH L 52.9% C 0.198 H 328.3°. Best body text is #FFFFFF at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#A431A3
RGB	rgb(164, 49, 163)
HSL	hsl(301, 54%, 42%)
HSV	hsv(301, 70%, 64%)
CMYK	cmyk(0%, 70.1%, 0.6%, 35.7%)
CIE-LAB	lab(42.36, 60.10, -37.53)
CIE-LCH	lch(42.36, 70.86, 328.02°)
OKLab	oklab(52.9% 0.1681 -0.1038)
OKLCH	oklch(52.9% 0.198 328.3)
XYZ	xyz(23.0187, 12.7351, 35.8890)
Luminance	0.1273 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A431A3 #31A432

analogous

#6C31A4 #A431A3 #A4316A

triadic

#A431A3 #A3A431 #31A3A4

tetradic

#A431A3 #A46C31 #31A432 #316AA4

square

#A431A3 #A46C31 #31A432 #316AA4

split-complementary

#A431A3 #6AA431 #31A46C

monochromatic

#461545 #752374 #A431A3 #C949C8 #D779D6

Accessibility & contrast

On white

5.92

#A431A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#A431A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A431A3

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A431A3	#FFFFFF	#000000	##FFFFFF
##A431A3	1.00	5.92	3.55	5.92
#FFFFFF	5.92	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F5AA6

Deuteranopia (green-blind)

#5069A0

Tritanopia (blue-blind)

#A94167

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a431a3;
/* rgb */ color: rgb(164, 49, 163);
/* oklch */ color: oklch(52.9% 0.198 328.3);

Tailwind

colors: {
  custom: {
    50: '#c274bf',
    500: '#a431a3',
    950: '#000000',
  },
}

SCSS

$custom: #a431a3;
$custom-light: #c274bf;
$custom-dark: #000000;

JSON

{
  "hex": "#a431a3",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 163
  },
  "hsl": {
    "h": 300.522,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52901,
    "c": 0.19756,
    "h": 328.3
  },
  "luminance": 0.12733
}

Semantic roles & 50–950 ramp

primary

#A431A3

secondary

#72BF72

accent

#DD4C4A

background

#FCF7FB

surface

#F8EDF7

border

#D1C8D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A431A3

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

Preview Lab → · Contrast checker → · Palette generator →