#A428A6#A428A6

#A428A6 is a mid, highly saturated purple. Relative luminance 0.122; OKLCH L 52.3% C 0.210 H 327.4°. Best body text is #FFFFFF at 6.12:1 contrast (WCAG AA passes).

Color values

HEX#A428A6
RGBrgb(164, 40, 166)
HSLhsl(299, 61%, 40%)
HSVhsv(299, 76%, 65%)
CMYKcmyk(1.2%, 75.9%, 0%, 34.9%)
CIE-LABlab(41.48, 63.61, -40.73)
CIE-LCHlch(41.48, 75.53, 327.37°)
OKLaboklab(52.32% 0.1766 -0.113)
OKLCHoklch(52.32% 0.21 327.4)
XYZxyz(22.9512, 12.1649, 37.2082)
Luminance0.1216 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A428A6 #2AA628
analogous
#6528A6 #A428A6 #A62869
triadic
#A428A6 #A6A428 #28A6A4
tetradic
#A428A6 #A66528 #2AA628 #2869A6
square
#A428A6 #A66528 #2AA628 #2869A6
split-complementary
#A428A6 #69A628 #28A665
monochromatic
#431043 #731C75 #A428A6 #CD3BD0 #DA6DDC

Accessibility & contrast

On white

6.12
#A428A6 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.43
#A428A6 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A428A6
6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A428A6#FFFFFF#000000##FFFFFF
##A428A61.006.123.436.12
#FFFFFF6.121.0021.001.00
#0000003.4321.001.0021.00
##FFFFFF6.121.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0258A9
Deuteranopia (green-blind)
#4A67A3
Tritanopia (blue-blind)
#A93D66
Achromatopsia (no color)
#626262

Design tokens & code

CSS
--color: #a428a6;
/* rgb */ color: rgb(164, 40, 166);
/* oklch */ color: oklch(52.3% 0.210 327.4);
Tailwind
colors: {
  custom: {
    50: '#c370c1',
    500: '#a428a6',
    950: '#000000',
  },
}
SCSS
$custom: #a428a6;
$custom-light: #c370c1;
$custom-dark: #000000;
JSON
{
  "hex": "#a428a6",
  "rgb": {
    "r": 164,
    "g": 40,
    "b": 166
  },
  "hsl": {
    "h": 299.048,
    "s": 61.165,
    "l": 40.392
  },
  "oklch": {
    "l": 0.52322,
    "c": 0.20965,
    "h": 327.4
  },
  "luminance": 0.12163
}

Semantic roles & 50–950 ramp

primary
#A428A6
secondary
#69C267
accent
#E44446
background
#FCF7FB
surface
#F8EDF7
border
#D1C8D0
text
#130812
muted
#827B81

Preview Lab

Preview with #A428A6

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

Preview Lab → · Contrast checker → · Palette generator →

#A428A6 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva