#A155EA#A155EA

#A155EA is a mid, highly saturated violet. Relative luminance 0.200; OKLCH L 61.0% C 0.217 H 304.1°. Best body text is #000000 at 5.00:1 contrast (WCAG AA passes).

Color values

HEX#A155EA
RGBrgb(161, 85, 234)
HSLhsl(271, 78%, 63%)
HSVhsv(271, 64%, 92%)
CMYKcmyk(31.2%, 63.7%, 0%, 8.2%)
CIE-LABlab(51.85, 58.22, -63.45)
CIE-LCHlch(51.85, 86.11, 312.54°)
OKLaboklab(61.02% 0.1218 -0.1799)
OKLCHoklch(61.02% 0.217 304.1)
XYZxyz(32.7944, 20.0147, 79.9615)
Luminance0.2001 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A155EA #9EEA55
analogous
#5755EA #A155EA #EA55E8
triadic
#A155EA #EAA155 #55EAA1
tetradic
#A155EA #EA5755 #9EEA55 #55E8EA
square
#A155EA #EA5755 #9EEA55 #55E8EA
split-complementary
#A155EA #E8EA55 #55EA57
monochromatic
#6416AF #831FE3 #A155EA #BF8BF1 #DDC2F7

Accessibility & contrast

On white

4.20
#A155EA on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.00
#A155EA on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A155EA
5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A155EA#FFFFFF#000000##000000
##A155EA1.004.205.005.00
#FFFFFF4.201.0021.0021.00
#0000005.0021.001.001.00
##0000005.0021.001.001.00

Color blindness preview

Protanopia (red-blind)
#007AEF
Deuteranopia (green-blind)
#287CE7
Tritanopia (blue-blind)
#937598
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #a155ea;
/* rgb */ color: rgb(161, 85, 234);
/* oklch */ color: oklch(61.0% 0.217 304.1);
Tailwind
colors: {
  custom: {
    50: '#c289f2',
    500: '#a155ea',
    950: '#000000',
  },
}
SCSS
$custom: #a155ea;
$custom-light: #c289f2;
$custom-dark: #000000;
JSON
{
  "hex": "#a155ea",
  "rgb": {
    "r": 161,
    "g": 85,
    "b": 234
  },
  "hsl": {
    "h": 270.604,
    "s": 78.01,
    "l": 62.549
  },
  "oklch": {
    "l": 0.61024,
    "c": 0.21731,
    "h": 304.1
  },
  "luminance": 0.20015
}

Semantic roles & 50–950 ramp

primary
#A155EA
secondary
#CDE8B2
accent
#DA0B71
background
#FCF8FE
surface
#F8F0FD
border
#D1CBD5
text
#130C17
muted
#827D85

Preview Lab

Preview with #A155EA

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

Preview Lab → · Contrast checker → · Palette generator →

#A155EA Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva