#A431BC#A431BC

#A431BC is a mid, highly saturated purple. Relative luminance 0.137; OKLCH L 54.4% C 0.218 H 320.0°. Best body text is #FFFFFF at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#A431BC
RGB	rgb(164, 49, 188)
HSL	hsl(290, 59%, 46%)
HSV	hsv(290, 74%, 74%)
CMYK	cmyk(12.8%, 73.9%, 0%, 26.3%)
CIE-LAB	lab(43.83, 64.52, -49.98)
CIE-LCH	lch(43.83, 81.61, 322.24°)
OKLab	oklab(54.42% 0.1672 -0.1401)
OKLCH	oklch(54.42% 0.218 320)
XYZ	xyz(25.4841, 13.7213, 48.8733)
Luminance	0.1372 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A431BC #49BC31

analogous

#5F31BC #A431BC #BC318F

triadic

#A431BC #BCA431 #31BCA4

tetradic

#A431BC #BC5F31 #49BC31 #318FBC

square

#A431BC #BC5F31 #49BC31 #318FBC

split-complementary

#A431BC #8FBC31 #31BC5F

monochromatic

#4F185B #7A248B #A431BC #BE57D3 #D188E0

Accessibility & contrast

On white

5.61

#A431BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.74

#A431BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A431BC

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A431BC	#FFFFFF	#000000	##FFFFFF
##A431BC	1.00	5.61	3.74	5.61
#FFFFFF	5.61	1.00	21.00	1.00
#000000	3.74	21.00	1.00	21.00
##FFFFFF	5.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C0

Deuteranopia (green-blind)

#3E6BB9

Tritanopia (blue-blind)

#A54D74

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #a431bc;
/* rgb */ color: rgb(164, 49, 188);
/* oklch */ color: oklch(54.4% 0.218 320.0);

Tailwind

colors: {
  custom: {
    50: '#c375d1',
    500: '#a431bc',
    950: '#000000',
  },
}

SCSS

$custom: #a431bc;
$custom-light: #c375d1;
$custom-dark: #000000;

JSON

{
  "hex": "#a431bc",
  "rgb": {
    "r": 164,
    "g": 49,
    "b": 188
  },
  "hsl": {
    "h": 289.64,
    "s": 58.65,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54423,
    "c": 0.21814,
    "h": 320
  },
  "luminance": 0.1372
}

Semantic roles & 50–950 ramp

primary

#A431BC

secondary

#8CCA7F

accent

#E24661

background

#FCF7FC

surface

#F8EDF9

border

#D1C8D2

text

#130914

muted

#827B82

Preview Lab

Preview with #A431BC

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

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