#A11CA0#A11CA0

#A11CA0 is a mid, highly saturated purple. Relative luminance 0.109; OKLCH L 50.7% C 0.214 H 328.5°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#A11CA0
RGB	rgb(161, 28, 160)
HSL	hsl(300, 70%, 37%)
HSV	hsv(300, 83%, 63%)
CMYK	cmyk(0%, 82.6%, 0.6%, 36.9%)
CIE-LAB	lab(39.49, 65.27, -40.32)
CIE-LCH	lch(39.49, 76.72, 328.29°)
OKLab	oklab(50.7% 0.1828 -0.1119)
OKLCH	oklch(50.7% 0.214 328.5)
XYZ	xyz(21.4581, 10.9473, 34.2338)
Luminance	0.1095 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A11CA0 #1CA11D

analogous

#601CA1 #A11CA0 #A11C5E

triadic

#A11CA0 #A0A11C #1CA0A1

tetradic

#A11CA0 #A1601C #1CA11D #1C5EA1

square

#A11CA0 #A1601C #1CA11D #1C5EA1

split-complementary

#A11CA0 #5EA11C #1CA160

monochromatic

#390A38 #6D136C #A11CA0 #D525D4 #E256E1

Accessibility & contrast

On white

6.58

#A11CA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#A11CA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A11CA0

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A11CA0	#FFFFFF	#000000	##FFFFFF
##A11CA0	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A3

Deuteranopia (green-blind)

#46639D

Tritanopia (blue-blind)

#A63460

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #a11ca0;
/* rgb */ color: rgb(161, 28, 160);
/* oklch */ color: oklch(50.7% 0.214 328.5);

Tailwind

colors: {
  custom: {
    50: '#c16bbd',
    500: '#a11ca0',
    950: '#000000',
  },
}

SCSS

$custom: #a11ca0;
$custom-light: #c16bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#a11ca0",
  "rgb": {
    "r": 161,
    "g": 28,
    "b": 160
  },
  "hsl": {
    "h": 300.451,
    "s": 70.37,
    "l": 37.059
  },
  "oklch": {
    "l": 0.507,
    "c": 0.21428,
    "h": 328.5
  },
  "luminance": 0.10946
}

Semantic roles & 50–950 ramp

primary

#A11CA0

secondary

#54C555

accent

#ED3C3B

background

#FCF7FB

surface

#F8EDF6

border

#D1C8D0

text

#130812

muted

#827B81

Preview Lab

Preview with #A11CA0

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

Preview Lab → · Contrast checker → · Palette generator →