#A437C2#A437C2

#A437C2 is a mid, highly saturated purple. Relative luminance 0.145; OKLCH L 55.4% C 0.217 H 318.0°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#A437C2
RGB	rgb(164, 55, 194)
HSL	hsl(287, 56%, 49%)
HSV	hsv(287, 72%, 76%)
CMYK	cmyk(15.5%, 71.6%, 0%, 23.9%)
CIE-LAB	lab(44.97, 63.47, -51.65)
CIE-LCH	lch(44.97, 81.83, 320.87°)
OKLab	oklab(55.36% 0.161 -0.1451)
OKLCH	oklch(55.36% 0.217 318)
XYZ	xyz(26.4123, 14.5211, 52.4401)
Luminance	0.1452 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A437C2 #55C237

analogous

#5F37C2 #A437C2 #C2379B

triadic

#A437C2 #C2A437 #37C2A4

tetradic

#A437C2 #C25F37 #55C237 #379BC2

square

#A437C2 #C25F37 #55C237 #379BC2

split-complementary

#A437C2 #9BC237 #37C25F

monochromatic

#531C63 #7C2992 #A437C2 #BB63D3 #D093E0

Accessibility & contrast

On white

5.38

#A437C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#A437C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A437C2

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A437C2	#FFFFFF	#000000	##FFFFFF
##A437C2	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063C6

Deuteranopia (green-blind)

#3D6EBF

Tritanopia (blue-blind)

#A35379

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a437c2;
/* rgb */ color: rgb(164, 55, 194);
/* oklch */ color: oklch(55.4% 0.217 318.0);

Tailwind

colors: {
  custom: {
    50: '#c378d5',
    500: '#a437c2',
    950: '#000000',
  },
}

SCSS

$custom: #a437c2;
$custom-light: #c378d5;
$custom-dark: #000000;

JSON

{
  "hex": "#a437c2",
  "rgb": {
    "r": 164,
    "g": 55,
    "b": 194
  },
  "hsl": {
    "h": 287.05,
    "s": 55.823,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55355,
    "c": 0.21668,
    "h": 318
  },
  "luminance": 0.1452
}

Semantic roles & 50–950 ramp

primary

#A437C2

secondary

#98CB89

accent

#DF4969

background

#FCF7FD

surface

#F8EEFA

border

#D1C9D3

text

#130A14

muted

#827C83

Preview Lab

Preview with #A437C2

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

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