#A11C90#A11C90

#A11C90 is a mid, highly saturated purple. Relative luminance 0.104; OKLCH L 49.8% C 0.203 H 334.3°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).

Color values

HEX#A11C90
RGBrgb(161, 28, 144)
HSLhsl(308, 70%, 37%)
HSVhsv(308, 83%, 63%)
CMYKcmyk(0%, 82.6%, 10.6%, 36.9%)
CIE-LABlab(38.59, 62.82, -32.04)
CIE-LCHlch(38.59, 70.52, 332.98°)
OKLaboklab(49.77% 0.1829 -0.0879)
OKLCHoklch(49.77% 0.203 334.3)
XYZxyz(20.1475, 10.4230, 27.3309)
Luminance0.1042 (WCAG relative)
Temperatureneutral
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A11C90 #1CA12D
analogous
#701CA1 #A11C90 #A11C4E
triadic
#A11C90 #90A11C #1C90A1
tetradic
#A11C90 #A1701C #1CA12D #1C4EA1
square
#A11C90 #A1701C #1CA12D #1C4EA1
split-complementary
#A11C90 #4EA11C #1CA170
monochromatic
#390A33 #6D1361 #A11C90 #D525BF #E256D0

Accessibility & contrast

On white

6.81
#A11C90 on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.08
#A11C90 on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A11C90
6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A11C90#FFFFFF#000000##FFFFFF
##A11C901.006.813.086.81
#FFFFFF6.811.0021.001.00
#0000003.0821.001.0021.00
##FFFFFF6.811.0021.001.00

Color blindness preview

Protanopia (red-blind)
#184F93
Deuteranopia (green-blind)
#4F628D
Tritanopia (blue-blind)
#A92B57
Achromatopsia (no color)
#5B5B5B

Design tokens & code

CSS
--color: #a11c90;
/* rgb */ color: rgb(161, 28, 144);
/* oklch */ color: oklch(49.8% 0.203 334.3);
Tailwind
colors: {
  custom: {
    50: '#c16bb1',
    500: '#a11c90',
    950: '#000000',
  },
}
SCSS
$custom: #a11c90;
$custom-light: #c16bb1;
$custom-dark: #000000;
JSON
{
  "hex": "#a11c90",
  "rgb": {
    "r": 161,
    "g": 28,
    "b": 144
  },
  "hsl": {
    "h": 307.669,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.4977,
    "c": 0.20292,
    "h": 334.3
  },
  "luminance": 0.10421
}

Semantic roles & 50–950 ramp

primary
#A11C90
secondary
#54C562
accent
#ED513B
background
#FCF6FA
surface
#F8ECF5
border
#D1C7CF
text
#130810
muted
#827A7F

Preview Lab

Preview with #A11C90

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

Preview Lab → · Contrast checker → · Palette generator →

#A11C90 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva