#A4289D#A4289D

#A4289D is a mid, highly saturated purple. Relative luminance 0.118; OKLCH L 51.8% C 0.203 H 330.6°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX#A4289D
RGBrgb(164, 40, 157)
HSLhsl(303, 61%, 40%)
HSVhsv(303, 76%, 64%)
CMYKcmyk(0%, 75.6%, 4.3%, 35.7%)
CIE-LABlab(40.97, 62.15, -36.13)
CIE-LCHlch(40.97, 71.89, 329.83°)
OKLaboklab(51.8% 0.1766 -0.0997)
OKLCHoklch(51.8% 0.203 330.6)
XYZxyz(22.1544, 11.8462, 33.0115)
Luminance0.1184 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A4289D #28A42F
analogous
#6D28A4 #A4289D #A4285F
triadic
#A4289D #9DA428 #289DA4
tetradic
#A4289D #A46D28 #28A42F #285FA4
square
#A4289D #A46D28 #28A42F #285FA4
split-complementary
#A4289D #5FA428 #28A46D
monochromatic
#42103F #731C6E #A4289D #CF3AC7 #DB6BD5

Accessibility & contrast

On white

6.23
#A4289D on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.37
#A4289D on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A4289D
6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A4289D#FFFFFF#000000##FFFFFF
##A4289D1.006.233.376.23
#FFFFFF6.231.0021.001.00
#0000003.3721.001.0021.00
##FFFFFF6.231.0021.001.00

Color blindness preview

Protanopia (red-blind)
#1956A0
Deuteranopia (green-blind)
#4F669A
Tritanopia (blue-blind)
#AA3961
Achromatopsia (no color)
#616161

Design tokens & code

CSS
--color: #a4289d;
/* rgb */ color: rgb(164, 40, 157);
/* oklch */ color: oklch(51.8% 0.203 330.6);
Tailwind
colors: {
  custom: {
    50: '#c370ba',
    500: '#a4289d',
    950: '#000000',
  },
}
SCSS
$custom: #a4289d;
$custom-light: #c370ba;
$custom-dark: #000000;
JSON
{
  "hex": "#a4289d",
  "rgb": {
    "r": 164,
    "g": 40,
    "b": 157
  },
  "hsl": {
    "h": 303.387,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.51797,
    "c": 0.20281,
    "h": 330.6
  },
  "luminance": 0.11844
}

Semantic roles & 50–950 ramp

primary
#A4289D
secondary
#66C16B
accent
#E44D44
background
#FCF7FB
surface
#F8EDF6
border
#D1C8D0
text
#130812
muted
#827B81

Preview Lab

Preview with #A4289D

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

Preview Lab → · Contrast checker → · Palette generator →

#A4289D Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva