#421A7F#421A7F

#421A7F is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.4% C 0.156 H 294.7°. Best body text is #FFFFFF at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#421A7F
RGB	rgb(66, 26, 127)
HSL	hsl(264, 66%, 30%)
HSV	hsv(264, 80%, 50%)
CMYK	cmyk(48%, 79.5%, 0%, 50.2%)
CIE-LAB	lab(21.69, 41.46, -49.46)
CIE-LCH	lch(21.69, 64.54, 309.97°)
OKLab	oklab(34.37% 0.0651 -0.1418)
OKLCH	oklch(34.37% 0.156 294.7)
XYZ	xyz(6.4459, 3.4292, 20.3968)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A7F #577F1A

analogous

#1A257F #421A7F #741A7F

triadic

#421A7F #7F421A #1A7F42

tetradic

#421A7F #7F1A25 #577F1A #1A7F74

square

#421A7F #7F1A25 #577F1A #1A7F74

split-complementary

#421A7F #7F741A #257F1A

monochromatic

#0D0519 #28104C #421A7F #5C24B2 #7A3CD7

Accessibility & contrast

On white

12.46

#421A7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#421A7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A7F

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A7F	#FFFFFF	#000000	##FFFFFF
##421A7F	1.00	12.46	1.69	12.46
#FFFFFF	12.46	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003582

Deuteranopia (green-blind)

#00327D

Tritanopia (blue-blind)

#30364C

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #421a7f;
/* rgb */ color: rgb(66, 26, 127);
/* oklch */ color: oklch(34.4% 0.156 294.7);

Tailwind

colors: {
  custom: {
    50: '#7d5ca5',
    500: '#421a7f',
    950: '#000000',
  },
}

SCSS

$custom: #421a7f;
$custom-light: #7d5ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#421a7f",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 127
  },
  "hsl": {
    "h": 263.762,
    "s": 66.013,
    "l": 30
  },
  "oklch": {
    "l": 0.34367,
    "c": 0.15606,
    "h": 294.7
  },
  "luminance": 0.03429
}

Semantic roles & 50–950 ramp

primary

#421A7F

secondary

#86B342

accent

#E93FA6

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #421A7F

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

Preview Lab → · Contrast checker → · Palette generator →