#421A72#421A72

#421A72 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.2% C 0.141 H 299.1°. Best body text is #FFFFFF at 12.94:1 contrast (WCAG AA passes).

Color values

HEX	#421A72
RGB	rgb(66, 26, 114)
HSL	hsl(267, 63%, 27%)
HSV	hsv(267, 77%, 45%)
CMYK	cmyk(42.1%, 77.2%, 0%, 55.3%)
CIE-LAB	lab(20.49, 37.90, -43.11)
CIE-LCH	lch(20.49, 57.40, 311.32°)
OKLab	oklab(33.16% 0.0687 -0.1232)
OKLCH	oklch(33.16% 0.141 299.1)
XYZ	xyz(5.6527, 3.1119, 16.2192)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A72 #4A721A

analogous

#1A1E72 #421A72 #6E1A72

triadic

#421A72 #72421A #1A7242

tetradic

#421A72 #721A1E #4A721A #1A726E

square

#421A72 #721A1E #4A721A #1A726E

split-complementary

#421A72 #726E1A #1E721A

monochromatic

#0E0619 #250F40 #421A72 #5F25A4 #7C35D1

Accessibility & contrast

On white

12.94

#421A72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#421A72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A72

12.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A72	#FFFFFF	#000000	##FFFFFF
##421A72	1.00	12.94	1.62	12.94
#FFFFFF	12.94	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003175

Deuteranopia (green-blind)

#003170

Tritanopia (blue-blind)

#363144

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #421a72;
/* rgb */ color: rgb(66, 26, 114);
/* oklch */ color: oklch(33.2% 0.141 299.1);

Tailwind

colors: {
  custom: {
    50: '#7b5b9b',
    500: '#421a72',
    950: '#000000',
  },
}

SCSS

$custom: #421a72;
$custom-light: #7b5b9b;
$custom-dark: #000000;

JSON

{
  "hex": "#421a72",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 114
  },
  "hsl": {
    "h": 267.273,
    "s": 62.857,
    "l": 27.451
  },
  "oklch": {
    "l": 0.33155,
    "c": 0.14104,
    "h": 299.1
  },
  "luminance": 0.03112
}

Semantic roles & 50–950 ramp

primary

#421A72

secondary

#79A741

accent

#E6429B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421A72

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

Preview Lab → · Contrast checker → · Palette generator →