#A431A4#A431A4

#A431A4 is a mid, vivid purple. Relative luminance 0.128; OKLCH L 53.0% C 0.198 H 327.9°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#A431A4
RGB	rgb(164, 49, 164)
HSL	hsl(300, 54%, 42%)
HSV	hsv(300, 70%, 64%)
CMYK	cmyk(0%, 70.1%, 0%, 35.7%)
CIE-LAB	lab(42.42, 60.27, -38.04)
CIE-LCH	lch(42.42, 71.27, 327.74°)
OKLab	oklab(52.96% 0.1681 -0.1053)
OKLCH	oklch(52.96% 0.198 327.9)
XYZ	xyz(23.1087, 12.7711, 36.3627)
Luminance	0.1277 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A431A4 #31A431

analogous

#6B31A4 #A431A4 #A4316B

triadic

#A431A4 #A4A431 #31A4A4

tetradic

#A431A4 #A46B31 #31A431 #316BA4

square

#A431A4 #A46B31 #31A431 #316BA4

split-complementary

#A431A4 #6BA431 #31A46B

monochromatic

#461546 #752375 #A431A4 #C949C9 #D779D7

Accessibility & contrast

On white

5.91

#A431A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#A431A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A431A4

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A431A4	#FFFFFF	#000000	##FFFFFF
##A431A4	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E5BA7

Deuteranopia (green-blind)

#4F69A1

Tritanopia (blue-blind)

#A94267

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a431a4;
/* rgb */ color: rgb(164, 49, 164);
/* oklch */ color: oklch(53.0% 0.198 327.9);

Tailwind

colors: {
  custom: {
    50: '#c274bf',
    500: '#a431a4',
    950: '#000000',
  },
}

SCSS

$custom: #a431a4;
$custom-light: #c274bf;
$custom-dark: #000000;

JSON

{
  "hex": "#a431a4",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 164
  },
  "hsl": {
    "h": 300,
    "s": 53.991,
    "l": 41.765
  },
  "oklch": {
    "l": 0.52958,
    "c": 0.19836,
    "h": 327.9
  },
  "luminance": 0.12769
}

Semantic roles & 50–950 ramp

primary

#A431A4

secondary

#72BF72

accent

#DD4A4A

background

#FCF7FB

surface

#F8EDF7

border

#D1C8D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A431A4

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

Preview Lab → · Contrast checker → · Palette generator →