#A431C0#A431C0

#A431C0 is a mid, highly saturated purple. Relative luminance 0.139; OKLCH L 54.7% C 0.222 H 318.9°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#A431C0
RGB	rgb(164, 49, 192)
HSL	hsl(288, 59%, 47%)
HSV	hsv(288, 74%, 75%)
CMYK	cmyk(14.6%, 74.5%, 0%, 24.7%)
CIE-LAB	lab(44.08, 65.27, -51.91)
CIE-LCH	lch(44.08, 83.39, 321.50°)
OKLab	oklab(54.68% 0.1668 -0.1458)
OKLCH	oklch(54.68% 0.222 318.9)
XYZ	xyz(25.9213, 13.8962, 51.1758)
Luminance	0.1389 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A431C0 #4DC031

analogous

#5D31C0 #A431C0 #C03194

triadic

#A431C0 #C0A431 #31C0A4

tetradic

#A431C0 #C05D31 #4DC031 #3194C0

square

#A431C0 #C05D31 #4DC031 #3194C0

split-complementary

#A431C0 #94C031 #31C05D

monochromatic

#51185E #7A258F #A431C0 #BD59D5 #D08AE1

Accessibility & contrast

On white

5.56

#A431C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#A431C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A431C0

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A431C0	#FFFFFF	#000000	##FFFFFF
##A431C0	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C4

Deuteranopia (green-blind)

#3A6CBD

Tritanopia (blue-blind)

#A44F77

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a431c0;
/* rgb */ color: rgb(164, 49, 192);
/* oklch */ color: oklch(54.7% 0.222 318.9);

Tailwind

colors: {
  custom: {
    50: '#c375d4',
    500: '#a431c0',
    950: '#000000',
  },
}

SCSS

$custom: #a431c0;
$custom-light: #c375d4;
$custom-dark: #000000;

JSON

{
  "hex": "#a431c0",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 192
  },
  "hsl": {
    "h": 288.252,
    "s": 59.336,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54683,
    "c": 0.22154,
    "h": 318.9
  },
  "luminance": 0.13895
}

Semantic roles & 50–950 ramp

primary

#A431C0

secondary

#90CB82

accent

#E34564

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130914

muted

#827B83

Preview Lab

Preview with #A431C0

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

Preview Lab → · Contrast checker → · Palette generator →