#A427B0#A427B0

#A427B0 is a mid, highly saturated purple. Relative luminance 0.125; OKLCH L 52.9% C 0.218 H 324.1°. Best body text is #FFFFFF at 6.01:1 contrast (WCAG AA passes).

Color values

HEX#A427B0
RGBrgb(164, 39, 176)
HSLhsl(295, 64%, 42%)
HSVhsv(295, 78%, 69%)
CMYKcmyk(6.8%, 77.8%, 0%, 31%)
CIE-LABlab(41.97, 65.60, -45.89)
CIE-LCHlch(41.97, 80.06, 325.02°)
OKLaboklab(52.86% 0.1769 -0.1281)
OKLCHoklch(52.86% 0.218 324.1)
XYZxyz(23.8712, 12.4797, 42.2174)
Luminance0.1248 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A427B0 #33B027
analogous
#6027B0 #A427B0 #B02777
triadic
#A427B0 #B0A427 #27B0A4
tetradic
#A427B0 #B06027 #33B027 #2777B0
square
#A427B0 #B06027 #33B027 #2777B0
split-complementary
#A427B0 #77B027 #27B060
monochromatic
#47114C #751C7E #A427B0 #C840D5 #D672E0

Accessibility & contrast

On white

6.01
#A427B0 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.50
#A427B0 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A427B0
6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A427B0#FFFFFF#000000##FFFFFF
##A427B01.006.013.506.01
#FFFFFF6.011.0021.001.00
#0000003.5021.001.0021.00
##FFFFFF6.011.0021.001.00

Color blindness preview

Protanopia (red-blind)
#005AB4
Deuteranopia (green-blind)
#4268AD
Tritanopia (blue-blind)
#A7426B
Achromatopsia (no color)
#636363

Design tokens & code

CSS
--color: #a427b0;
/* rgb */ color: rgb(164, 39, 176);
/* oklch */ color: oklch(52.9% 0.218 324.1);
Tailwind
colors: {
  custom: {
    50: '#c370c8',
    500: '#a427b0',
    950: '#000000',
  },
}
SCSS
$custom: #a427b0;
$custom-light: #c370c8;
$custom-dark: #000000;
JSON
{
  "hex": "#a427b0",
  "rgb": {
    "r": 164,
    "g": 39,
    "b": 176
  },
  "hsl": {
    "h": 294.745,
    "s": 63.721,
    "l": 42.157
  },
  "oklch": {
    "l": 0.52863,
    "c": 0.21838,
    "h": 324.1
  },
  "luminance": 0.12478
}

Semantic roles & 50–950 ramp

primary
#A427B0
secondary
#74C76C
accent
#E74150
background
#FCF7FC
surface
#F8EDF8
border
#D1C8D1
text
#130913
muted
#827B82

Preview Lab

Preview with #A427B0

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

Preview Lab → · Contrast checker → · Palette generator →

#A427B0 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva