#A437D1#A437D1

#A437D1 is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 56.4% C 0.230 H 313.8°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX#A437D1
RGBrgb(164, 55, 209)
HSLhsl(282, 63%, 52%)
HSVhsv(282, 74%, 82%)
CMYKcmyk(21.5%, 73.7%, 0%, 18%)
CIE-LABlab(45.95, 66.40, -58.76)
CIE-LCHlch(45.95, 88.67, 318.50°)
OKLaboklab(56.36% 0.1593 -0.1659)
OKLCHoklch(56.36% 0.23 313.8)
XYZxyz(28.1827, 15.2293, 61.7642)
Luminance0.1523 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A437D1 #64D137
analogous
#5737D1 #A437D1 #D137B1
triadic
#A437D1 #D1A437 #37D1A4
tetradic
#A437D1 #D15737 #64D137 #37B1D1
square
#A437D1 #D15737 #64D137 #37B1D1
split-complementary
#A437D1 #B1D137 #37D157
monochromatic
#591A73 #8026A5 #A437D1 #BB69DC #D19BE8

Accessibility & contrast

On white

5.19
#A437D1 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.05
#A437D1 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A437D1
5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A437D1#FFFFFF#000000##FFFFFF
##A437D11.005.194.055.19
#FFFFFF5.191.0021.001.00
#0000004.0521.001.0021.00
##FFFFFF5.191.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0067D5
Deuteranopia (green-blind)
#2B6FCE
Tritanopia (blue-blind)
#A05982
Achromatopsia (no color)
#6D6D6D

Design tokens & code

CSS
--color: #a437d1;
/* rgb */ color: rgb(164, 55, 209);
/* oklch */ color: oklch(56.4% 0.230 313.8);
Tailwind
colors: {
  custom: {
    50: '#c478e0',
    500: '#a437d1',
    950: '#000000',
  },
}
SCSS
$custom: #a437d1;
$custom-light: #c478e0;
$custom-dark: #000000;
JSON
{
  "hex": "#a437d1",
  "rgb": {
    "r": 164,
    "g": 55,
    "b": 209
  },
  "hsl": {
    "h": 282.468,
    "s": 62.602,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56358,
    "c": 0.22997,
    "h": 313.8
  },
  "luminance": 0.15228
}

Semantic roles & 50–950 ramp

primary
#A437D1
secondary
#A4D490
accent
#E64272
background
#FCF7FD
surface
#F8EEFB
border
#D1C9D4
text
#130A15
muted
#827C83

Preview Lab

Preview with #A437D1

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

Preview Lab → · Contrast checker → · Palette generator →

#A437D1 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva