#A155ED#A155ED

#A155ED is a mid, highly saturated violet. Relative luminance 0.202; OKLCH L 61.2% C 0.221 H 303.5°. Best body text is #000000 at 5.04:1 contrast (WCAG AA passes).

Color values

HEX#A155ED
RGBrgb(161, 85, 237)
HSLhsl(270, 81%, 63%)
HSVhsv(270, 64%, 93%)
CMYKcmyk(32.1%, 64.1%, 0%, 7.1%)
CIE-LABlab(52.05, 58.92, -64.82)
CIE-LCHlch(52.05, 87.59, 312.27°)
OKLaboklab(61.23% 0.1216 -0.184)
OKLCHoklch(61.23% 0.221 303.5)
XYZxyz(33.2290, 20.1885, 82.2505)
Luminance0.2019 (WCAG relative)
Temperaturecool
Familyviolet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A155ED #A1ED55
analogous
#5555ED #A155ED #ED55ED
triadic
#A155ED #EDA155 #55EDA1
tetradic
#A155ED #ED5555 #A1ED55 #55EDED
square
#A155ED #ED5555 #A1ED55 #55EDED
split-complementary
#A155ED #EDED55 #55ED55
monochromatic
#6413B4 #821EE7 #A155ED #C08CF3 #DEC4F9

Accessibility & contrast

On white

4.17
#A155ED on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.04
#A155ED on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A155ED
5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A155ED#FFFFFF#000000##000000
##A155ED1.004.175.045.04
#FFFFFF4.171.0021.0021.00
#0000005.0421.001.001.00
##0000005.0421.001.001.00

Color blindness preview

Protanopia (red-blind)
#007AF2
Deuteranopia (green-blind)
#227CEA
Tritanopia (blue-blind)
#92769A
Achromatopsia (no color)
#7C7C7C

Design tokens & code

CSS
--color: #a155ed;
/* rgb */ color: rgb(161, 85, 237);
/* oklch */ color: oklch(61.2% 0.221 303.5);
Tailwind
colors: {
  custom: {
    50: '#c289f4',
    500: '#a155ed',
    950: '#000000',
  },
}
SCSS
$custom: #a155ed;
$custom-light: #c289f4;
$custom-dark: #000000;
JSON
{
  "hex": "#a155ed",
  "rgb": {
    "r": 161,
    "g": 85,
    "b": 237
  },
  "hsl": {
    "h": 270,
    "s": 80.851,
    "l": 63.137
  },
  "oklch": {
    "l": 0.61227,
    "c": 0.22051,
    "h": 303.5
  },
  "luminance": 0.20188
}

Semantic roles & 50–950 ramp

primary
#A155ED
secondary
#CFEAB4
accent
#DD0873
background
#FCF8FF
surface
#F8F0FE
border
#D1CBD6
text
#130C17
muted
#827D85

Preview Lab

Preview with #A155ED

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

Preview Lab → · Contrast checker → · Palette generator →

#A155ED Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva