#A431A5#A431A5

#A431A5 is a mid, vivid purple. Relative luminance 0.128; OKLCH L 53.0% C 0.199 H 327.6°. Best body text is #FFFFFF at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#A431A5
RGB	rgb(164, 49, 165)
HSL	hsl(299, 54%, 42%)
HSV	hsv(299, 70%, 65%)
CMYK	cmyk(0.6%, 70.3%, 0%, 35.3%)
CIE-LAB	lab(42.47, 60.44, -38.55)
CIE-LCH	lch(42.47, 71.69, 327.47°)
OKLab	oklab(53.02% 0.1681 -0.1068)
OKLCH	oklch(53.02% 0.199 327.6)
XYZ	xyz(23.1994, 12.8074, 36.8402)
Luminance	0.1281 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A431A5 #32A531

analogous

#6A31A5 #A431A5 #A5316C

triadic

#A431A5 #A5A431 #31A5A4

tetradic

#A431A5 #A56A31 #32A531 #316CA5

square

#A431A5 #A56A31 #32A531 #316CA5

split-complementary

#A431A5 #6CA531 #31A56A

monochromatic

#461547 #752376 #A431A5 #C84AC9 #D679D7

Accessibility & contrast

On white

5.90

#A431A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.56

#A431A5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A431A5

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A431A5	#FFFFFF	#000000	##FFFFFF
##A431A5	1.00	5.90	3.56	5.90
#FFFFFF	5.90	1.00	21.00	1.00
#000000	3.56	21.00	1.00	21.00
##FFFFFF	5.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5BA8

Deuteranopia (green-blind)

#4E69A2

Tritanopia (blue-blind)

#A94268

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #a431a5;
/* rgb */ color: rgb(164, 49, 165);
/* oklch */ color: oklch(53.0% 0.199 327.6);

Tailwind

colors: {
  custom: {
    50: '#c274c0',
    500: '#a431a5',
    950: '#000000',
  },
}

SCSS

$custom: #a431a5;
$custom-light: #c274c0;
$custom-dark: #000000;

JSON

{
  "hex": "#a431a5",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 165
  },
  "hsl": {
    "h": 299.483,
    "s": 54.206,
    "l": 41.961
  },
  "oklch": {
    "l": 0.53016,
    "c": 0.19916,
    "h": 327.6
  },
  "luminance": 0.12806
}

Semantic roles & 50–950 ramp

primary

#A431A5

secondary

#73C072

accent

#DE4A4C

background

#FCF7FB

surface

#F8EDF7

border

#D1C8D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A431A5

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

Preview Lab → · Contrast checker → · Palette generator →