#421784#421784

#421784 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.5% C 0.165 H 293.6°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#421784
RGB	rgb(66, 23, 132)
HSL	hsl(264, 70%, 30%)
HSV	hsv(264, 83%, 52%)
CMYK	cmyk(50%, 82.6%, 0%, 48.2%)
CIE-LAB	lab(21.71, 44.16, -52.57)
CIE-LCH	lch(21.71, 68.66, 310.03°)
OKLab	oklab(34.54% 0.0659 -0.1509)
OKLCH	oklch(34.54% 0.165 293.6)
XYZ	xyz(6.7169, 3.4368, 22.1348)
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

#421784 #598417

analogous

#172284 #421784 #791784

triadic

#421784 #844217 #178442

tetradic

#421784 #841722 #598417 #178479

square

#421784 #841722 #598417 #178479

split-complementary

#421784 #847917 #228417

monochromatic

#0E051C #280E50 #421784 #5C20B8 #7939DC

Accessibility & contrast

On white

12.45

#421784 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#421784 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421784

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421784	#FFFFFF	#000000	##FFFFFF
##421784	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003587

Deuteranopia (green-blind)

#003282

Tritanopia (blue-blind)

#2D374E

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #421784;
/* rgb */ color: rgb(66, 23, 132);
/* oklch */ color: oklch(34.5% 0.165 293.6);

Tailwind

colors: {
  custom: {
    50: '#7e5aa9',
    500: '#421784',
    950: '#000000',
  },
}

SCSS

$custom: #421784;
$custom-light: #7e5aa9;
$custom-dark: #000000;

JSON

{
  "hex": "#421784",
  "rgb": {
    "r": 66,
    "g": 23,
    "b": 132
  },
  "hsl": {
    "h": 263.67,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.34536,
    "c": 0.16468,
    "h": 293.6
  },
  "luminance": 0.03437
}

Semantic roles & 50–950 ramp

primary

#421784

secondary

#88B83F

accent

#ED3BA7

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #421784

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

Preview Lab → · Contrast checker → · Palette generator →