#A21DA1#A21DA1

#A21DA1 is a mid, highly saturated purple. Relative luminance 0.111; OKLCH L 51.0% C 0.215 H 328.5°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#A21DA1
RGB	rgb(162, 29, 161)
HSL	hsl(300, 70%, 37%)
HSV	hsv(300, 82%, 64%)
CMYK	cmyk(0%, 82.1%, 0.6%, 36.5%)
CIE-LAB	lab(39.81, 65.39, -40.41)
CIE-LCH	lch(39.81, 76.87, 328.28°)
OKLab	oklab(50.98% 0.1831 -0.1121)
OKLCH	oklch(50.98% 0.215 328.5)
XYZ	xyz(21.7725, 11.1350, 34.7138)
Luminance	0.1113 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A21DA1 #1DA21E

analogous

#601DA2 #A21DA1 #A21D5F

triadic

#A21DA1 #A1A21D #1DA1A2

tetradic

#A21DA1 #A2601D #1DA21E #1D5FA2

square

#A21DA1 #A2601D #1DA21E #1D5FA2

split-complementary

#A21DA1 #5FA21D #1DA260

monochromatic

#3A0A3A #6E146D #A21DA1 #D626D5 #E158E0

Accessibility & contrast

On white

6.51

#A21DA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#A21DA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A21DA1

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A21DA1	#FFFFFF	#000000	##FFFFFF
##A21DA1	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0053A4

Deuteranopia (green-blind)

#46649E

Tritanopia (blue-blind)

#A73561

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #a21da1;
/* rgb */ color: rgb(162, 29, 161);
/* oklch */ color: oklch(51.0% 0.215 328.5);

Tailwind

colors: {
  custom: {
    50: '#c26cbd',
    500: '#a21da1',
    950: '#000000',
  },
}

SCSS

$custom: #a21da1;
$custom-light: #c26cbd;
$custom-dark: #000000;

JSON

{
  "hex": "#a21da1",
  "rgb": {
    "r": 162,
    "g": 29,
    "b": 161
  },
  "hsl": {
    "h": 300.451,
    "s": 69.634,
    "l": 37.451
  },
  "oklch": {
    "l": 0.50976,
    "c": 0.21469,
    "h": 328.5
  },
  "luminance": 0.11133
}

Semantic roles & 50–950 ramp

primary

#A21DA1

secondary

#56C557

accent

#EC3D3B

background

#FCF7FB

surface

#F8EDF7

border

#D1C8D0

text

#130812

muted

#827B81

Preview Lab

Preview with #A21DA1

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

Preview Lab → · Contrast checker → · Palette generator →