#A421A9#A421A9

#A421A9 is a mid, highly saturated purple. Relative luminance 0.118; OKLCH L 52.0% C 0.218 H 326.5°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A421A9
RGB	rgb(164, 33, 169)
HSL	hsl(298, 67%, 40%)
HSV	hsv(298, 80%, 66%)
CMYK	cmyk(3%, 80.5%, 0%, 33.7%)
CIE-LAB	lab(40.97, 66.08, -43.33)
CIE-LCH	lch(40.97, 79.02, 326.75°)
OKLab	oklab(52.02% 0.182 -0.1206)
OKLCH	oklch(52.02% 0.218 326.5)
XYZ	xyz(23.0147, 11.8464, 38.6028)
Luminance	0.1184 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A421A9 #26A921

analogous

#6021A9 #A421A9 #A9216A

triadic

#A421A9 #A9A421 #21A9A4

tetradic

#A421A9 #A96021 #26A921 #216AA9

square

#A421A9 #A96021 #26A921 #216AA9

split-complementary

#A421A9 #6AA921 #21A960

monochromatic

#410D43 #721776 #A421A9 #D131D7 #DC64E1

Accessibility & contrast

On white

6.23

#A421A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#A421A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A421A9

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A421A9	#FFFFFF	#000000	##FFFFFF
##A421A9	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0056AD

Deuteranopia (green-blind)

#4566A6

Tritanopia (blue-blind)

#A83B66

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #a421a9;
/* rgb */ color: rgb(164, 33, 169);
/* oklch */ color: oklch(52.0% 0.218 326.5);

Tailwind

colors: {
  custom: {
    50: '#c36ec3',
    500: '#a421a9',
    950: '#000000',
  },
}

SCSS

$custom: #a421a9;
$custom-light: #c36ec3;
$custom-dark: #000000;

JSON

{
  "hex": "#a421a9",
  "rgb": {
    "r": 164,
    "g": 33,
    "b": 169
  },
  "hsl": {
    "h": 297.794,
    "s": 67.327,
    "l": 39.608
  },
  "oklch": {
    "l": 0.5202,
    "c": 0.21827,
    "h": 326.5
  },
  "luminance": 0.11845
}

Semantic roles & 50–950 ramp

primary

#A421A9

secondary

#64C660

accent

#EA3E44

background

#FCF7FC

surface

#F8EDF8

border

#D1C8D1

text

#130812

muted

#827B81

Preview Lab

Preview with #A421A9

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

Preview Lab → · Contrast checker → · Palette generator →