#A143C9#A143C9

#A143C9 is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 56.7% C 0.207 H 314.1°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX#A143C9
RGBrgb(161, 67, 201)
HSLhsl(282, 55%, 53%)
HSVhsv(282, 67%, 79%)
CMYKcmyk(19.9%, 66.7%, 0%, 21.2%)
CIE-LABlab(46.72, 59.32, -52.92)
CIE-LCHlch(46.72, 79.49, 318.27°)
OKLaboklab(56.66% 0.1442 -0.1489)
OKLCHoklch(56.66% 0.207 314.1)
XYZxyz(27.2459, 15.8093, 56.8633)
Luminance0.1581 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A143C9 #6BC943
analogous
#5E43C9 #A143C9 #C943AE
triadic
#A143C9 #C9A143 #43C9A1
tetradic
#A143C9 #C95E43 #6BC943 #43AEC9
square
#A143C9 #C95E43 #6BC943 #43AEC9
split-complementary
#A143C9 #AEC943 #43C95E
monochromatic
#592071 #7E2EA1 #A143C9 #B973D7 #D1A2E4

Accessibility & contrast

On white

5.05
#A143C9 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

4.16
#A143C9 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A143C9
5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A143C9#FFFFFF#000000##FFFFFF
##A143C91.005.054.165.05
#FFFFFF5.051.0021.001.00
#0000004.1621.001.0021.00
##FFFFFF5.051.0021.001.00

Color blindness preview

Protanopia (red-blind)
#006ACD
Deuteranopia (green-blind)
#3D71C6
Tritanopia (blue-blind)
#9D5D81
Achromatopsia (no color)
#6F6F6F

Design tokens & code

CSS
--color: #a143c9;
/* rgb */ color: rgb(161, 67, 201);
/* oklch */ color: oklch(56.7% 0.207 314.1);
Tailwind
colors: {
  custom: {
    50: '#c17eda',
    500: '#a143c9',
    950: '#000000',
  },
}
SCSS
$custom: #a143c9;
$custom-light: #c17eda;
$custom-dark: #000000;
JSON
{
  "hex": "#a143c9",
  "rgb": {
    "r": 161,
    "g": 67,
    "b": 201
  },
  "hsl": {
    "h": 282.09,
    "s": 55.372,
    "l": 52.549
  },
  "oklch": {
    "l": 0.5666,
    "c": 0.20729,
    "h": 314.1
  },
  "luminance": 0.15808
}

Semantic roles & 50–950 ramp

primary
#A143C9
secondary
#A8D197
accent
#DF4976
background
#FCF8FD
surface
#F8EFFB
border
#D1CAD4
text
#130A15
muted
#827C83

Preview Lab

Preview with #A143C9

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

Preview Lab → · Contrast checker → · Palette generator →

#A143C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva