#A437DA#A437DA

#A437DA is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 57.0% C 0.238 H 311.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#A437DA
RGB	rgb(164, 55, 218)
HSL	hsl(280, 69%, 54%)
HSV	hsv(280, 75%, 85%)
CMYK	cmyk(24.8%, 74.8%, 0%, 14.5%)
CIE-LAB	lab(46.56, 68.21, -62.92)
CIE-LCH	lch(46.56, 92.80, 317.31°)
OKLab	oklab(56.99% 0.1579 -0.1781)
OKLCH	oklch(56.99% 0.238 311.5)
XYZ	xyz(29.3285, 15.6876, 67.7991)
Luminance	0.1569 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A437DA #6DDA37

analogous

#5237DA #A437DA #DA37BE

triadic

#A437DA #DAA437 #37DAA4

tetradic

#A437DA #DA5237 #6DDA37 #37BEDA

square

#A437DA #DA5237 #6DDA37 #37BEDA

split-complementary

#A437DA #BEDA37 #37DA52

monochromatic

#5D187F #8221B3 #A437DA #BB6BE4 #D39EED

Accessibility & contrast

On white

5.08

#A437DA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#A437DA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A437DA

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A437DA	#FFFFFF	#000000	##FFFFFF
##A437DA	1.00	5.08	4.14	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069DF

Deuteranopia (green-blind)

#1870D7

Tritanopia (blue-blind)

#9D5D87

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #a437da;
/* rgb */ color: rgb(164, 55, 218);
/* oklch */ color: oklch(57.0% 0.238 311.5);

Tailwind

colors: {
  custom: {
    50: '#c479e6',
    500: '#a437da',
    950: '#000000',
  },
}

SCSS

$custom: #a437da;
$custom-light: #c479e6;
$custom-dark: #000000;

JSON

{
  "hex": "#a437da",
  "rgb": {
    "r": 164,
    "g": 55,
    "b": 218
  },
  "hsl": {
    "h": 280.123,
    "s": 68.776,
    "l": 53.529
  },
  "oklch": {
    "l": 0.56988,
    "c": 0.23802,
    "h": 311.5
  },
  "luminance": 0.15687
}

Semantic roles & 50–950 ramp

primary

#A437DA

secondary

#ABD993

accent

#EC3C76

background

#FCF7FE

surface

#F8EEFC

border

#D1C9D5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A437DA

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

Preview Lab → · Contrast checker → · Palette generator →