#A437D0#A437D0

#A437D0 is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 56.3% C 0.229 H 314.1°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#A437D0
RGB	rgb(164, 55, 208)
HSL	hsl(283, 62%, 52%)
HSV	hsv(283, 74%, 82%)
CMYK	cmyk(21.2%, 73.6%, 0%, 18.4%)
CIE-LAB	lab(45.88, 66.20, -58.29)
CIE-LCH	lch(45.88, 88.21, 318.64°)
OKLab	oklab(56.29% 0.1594 -0.1645)
OKLCH	oklch(56.29% 0.229 314.1)
XYZ	xyz(28.0593, 15.1799, 61.1142)
Luminance	0.1518 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A437D0 #63D037

analogous

#5837D0 #A437D0 #D037B0

triadic

#A437D0 #D0A437 #37D0A4

tetradic

#A437D0 #D05837 #63D037 #37B0D0

square

#A437D0 #D05837 #63D037 #37B0D0

split-complementary

#A437D0 #B0D037 #37D058

monochromatic

#591B72 #7F26A3 #A437D0 #BB69DC #D19AE7

Accessibility & contrast

On white

5.20

#A437D0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#A437D0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A437D0

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A437D0	#FFFFFF	#000000	##FFFFFF
##A437D0	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D4

Deuteranopia (green-blind)

#2C6FCD

Tritanopia (blue-blind)

#A05981

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a437d0;
/* rgb */ color: rgb(164, 55, 208);
/* oklch */ color: oklch(56.3% 0.229 314.1);

Tailwind

colors: {
  custom: {
    50: '#c378df',
    500: '#a437d0',
    950: '#000000',
  },
}

SCSS

$custom: #a437d0;
$custom-light: #c378df;
$custom-dark: #000000;

JSON

{
  "hex": "#a437d0",
  "rgb": {
    "r": 164,
    "g": 55,
    "b": 208
  },
  "hsl": {
    "h": 282.745,
    "s": 61.943,
    "l": 51.569
  },
  "oklch": {
    "l": 0.5629,
    "c": 0.22907,
    "h": 314.1
  },
  "luminance": 0.15179
}

Semantic roles & 50–950 ramp

primary

#A437D0

secondary

#A3D390

accent

#E54371

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A437D0

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

Preview Lab → · Contrast checker → · Palette generator →