#A431B2#A431B2

#A431B2 is a mid, highly saturated purple. Relative luminance 0.133; OKLCH L 53.8% C 0.210 H 323.2°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#A431B2
RGB	rgb(164, 49, 178)
HSL	hsl(293, 57%, 45%)
HSV	hsv(293, 72%, 70%)
CMYK	cmyk(7.9%, 72.5%, 0%, 30.2%)
CIE-LAB	lab(43.22, 62.71, -45.08)
CIE-LCH	lch(43.22, 77.23, 324.29°)
OKLab	oklab(53.79% 0.1679 -0.1258)
OKLCH	oklch(53.79% 0.21 323.2)
XYZ	xyz(24.4433, 13.3049, 43.3915)
Luminance	0.1330 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A431B2 #3FB231

analogous

#6331B2 #A431B2 #B23180

triadic

#A431B2 #B2A431 #31B2A4

tetradic

#A431B2 #B26331 #3FB231 #3180B2

square

#A431B2 #B26331 #3FB231 #3180B2

split-complementary

#A431B2 #80B231 #31B263

monochromatic

#4C1752 #782482 #A431B2 #C151CF #D281DC

Accessibility & contrast

On white

5.74

#A431B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#A431B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A431B2

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A431B2	#FFFFFF	#000000	##FFFFFF
##A431B2	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB6

Deuteranopia (green-blind)

#466BAF

Tritanopia (blue-blind)

#A7486F

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #a431b2;
/* rgb */ color: rgb(164, 49, 178);
/* oklch */ color: oklch(53.8% 0.210 323.2);

Tailwind

colors: {
  custom: {
    50: '#c374ca',
    500: '#a431b2',
    950: '#000000',
  },
}

SCSS

$custom: #a431b2;
$custom-light: #c374ca;
$custom-dark: #000000;

JSON

{
  "hex": "#a431b2",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 178
  },
  "hsl": {
    "h": 293.488,
    "s": 56.828,
    "l": 44.51
  },
  "oklch": {
    "l": 0.53792,
    "c": 0.20978,
    "h": 323.2
  },
  "luminance": 0.13303
}

Semantic roles & 50–950 ramp

primary

#A431B2

secondary

#82C579

accent

#E04858

background

#FCF7FC

surface

#F8EDF8

border

#D1C8D1

text

#130913

muted

#827B82

Preview Lab

Preview with #A431B2

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

Preview Lab → · Contrast checker → · Palette generator →