#421D7A#421D7A

#421D7A is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.147 H 295.7°. Best body text is #FFFFFF at 12.44:1 contrast (WCAG AA passes).

Color values

HEX	#421D7A
RGB	rgb(66, 29, 122)
HSL	hsl(264, 62%, 30%)
HSV	hsv(264, 76%, 48%)
CMYK	cmyk(45.9%, 76.2%, 0%, 52.2%)
CIE-LAB	lab(21.73, 38.61, -46.20)
CIE-LCH	lch(21.73, 60.21, 309.88°)
OKLab	oklab(34.26% 0.0638 -0.1323)
OKLCH	oklch(34.26% 0.147 295.7)
XYZ	xyz(6.1980, 3.4420, 18.7464)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421D7A #557A1D

analogous

#1D277A #421D7A #711D7A

triadic

#421D7A #7A421D #1D7A42

tetradic

#421D7A #7A1D27 #557A1D #1D7A71

square

#421D7A #7A1D27 #557A1D #1D7A71

split-complementary

#421D7A #7A711D #277A1D

monochromatic

#0D0619 #271149 #421D7A #5D29AB #7A40D2

Accessibility & contrast

On white

12.44

#421D7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#421D7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D7A

12.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D7A	#FFFFFF	#000000	##FFFFFF
##421D7A	1.00	12.44	1.69	12.44
#FFFFFF	12.44	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357D

Deuteranopia (green-blind)

#003378

Tritanopia (blue-blind)

#33354A

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #421d7a;
/* rgb */ color: rgb(66, 29, 122);
/* oklch */ color: oklch(34.3% 0.147 295.7);

Tailwind

colors: {
  custom: {
    50: '#7c5da1',
    500: '#421d7a',
    950: '#000000',
  },
}

SCSS

$custom: #421d7a;
$custom-light: #7c5da1;
$custom-dark: #000000;

JSON

{
  "hex": "#421d7a",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 122
  },
  "hsl": {
    "h": 263.871,
    "s": 61.589,
    "l": 29.608
  },
  "oklch": {
    "l": 0.34257,
    "c": 0.14686,
    "h": 295.7
  },
  "luminance": 0.03442
}

Semantic roles & 50–950 ramp

primary

#421D7A

secondary

#84AE45

accent

#E543A4

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #421D7A

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

Preview Lab → · Contrast checker → · Palette generator →