#421474#421474

#421474 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.7% C 0.150 H 299.4°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#421474
RGB	rgb(66, 20, 116)
HSL	hsl(269, 71%, 27%)
HSV	hsv(269, 83%, 45%)
CMYK	cmyk(43.1%, 82.8%, 0%, 54.5%)
CIE-LAB	lab(19.72, 41.16, -45.66)
CIE-LCH	lch(19.72, 61.47, 312.04°)
OKLab	oklab(32.67% 0.0736 -0.1306)
OKLCH	oklch(32.67% 0.15 299.4)
XYZ	xyz(5.6485, 2.9194, 16.7855)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.34

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421474 #467414

analogous

#141674 #421474 #721474

triadic

#421474 #744214 #147442

tetradic

#421474 #741416 #467414 #147472

square

#421474 #741416 #467414 #147472

split-complementary

#421474 #747214 #167414

monochromatic

#0F051A #240B40 #421474 #601DA8 #7E28DA

Accessibility & contrast

On white

13.26

#421474 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#421474 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421474

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421474	#FFFFFF	#000000	##FFFFFF
##421474	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003077

Deuteranopia (green-blind)

#002F72

Tritanopia (blue-blind)

#362F44

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #421474;
/* rgb */ color: rgb(66, 20, 116);
/* oklch */ color: oklch(32.7% 0.150 299.4);

Tailwind

colors: {
  custom: {
    50: '#7c589d',
    500: '#421474',
    950: '#000000',
  },
}

SCSS

$custom: #421474;
$custom-light: #7c589d;
$custom-dark: #000000;

JSON

{
  "hex": "#421474",
  "rgb": {
    "r": 66,
    "g": 20,
    "b": 116
  },
  "hsl": {
    "h": 268.75,
    "s": 70.588,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32673,
    "c": 0.14991,
    "h": 299.4
  },
  "luminance": 0.0292
}

Semantic roles & 50–950 ramp

primary

#421474

secondary

#74AA3A

accent

#ED3A98

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421474

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

Preview Lab → · Contrast checker → · Palette generator →