#421E6A#421E6A

#421E6A is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.0% C 0.126 H 301.5°. Best body text is #FFFFFF at 12.92:1 contrast (WCAG AA passes).

Color values

HEX	#421E6A
RGB	rgb(66, 30, 106)
HSL	hsl(268, 56%, 27%)
HSV	hsv(268, 72%, 42%)
CMYK	cmyk(37.7%, 71.7%, 0%, 58.4%)
CIE-LAB	lab(20.55, 33.63, -37.83)
CIE-LCH	lch(20.55, 50.62, 311.64°)
OKLab	oklab(32.99% 0.0659 -0.1077)
OKLCH	oklch(32.99% 0.126 301.5)
XYZ	xyz(5.3119, 3.1274, 13.9567)
Luminance	0.0313 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E6A #466A1E

analogous

#1E206A #421E6A #681E6A

triadic

#421E6A #6A421E #1E6A42

tetradic

#421E6A #6A1E20 #466A1E #1E6A68

square

#421E6A #6A1E20 #466A1E #1E6A68

split-complementary

#421E6A #6A681E #206A1E

monochromatic

#0F0718 #24113A #421E6A #602C9A #7E3BC7

Accessibility & contrast

On white

12.92

#421E6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#421E6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E6A

12.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E6A	#FFFFFF	#000000	##FFFFFF
##421E6A	1.00	12.92	1.63	12.92
#FFFFFF	12.92	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316C

Deuteranopia (green-blind)

#003168

Tritanopia (blue-blind)

#3A3041

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #421e6a;
/* rgb */ color: rgb(66, 30, 106);
/* oklch */ color: oklch(33.0% 0.126 301.5);

Tailwind

colors: {
  custom: {
    50: '#7a5d95',
    500: '#421e6a',
    950: '#000000',
  },
}

SCSS

$custom: #421e6a;
$custom-light: #7a5d95;
$custom-dark: #000000;

JSON

{
  "hex": "#421e6a",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 106
  },
  "hsl": {
    "h": 268.421,
    "s": 55.882,
    "l": 26.667
  },
  "oklch": {
    "l": 0.32985,
    "c": 0.12624,
    "h": 301.5
  },
  "luminance": 0.03127
}

Semantic roles & 50–950 ramp

primary

#421E6A

secondary

#749E45

accent

#DF4998

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #421E6A

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

Preview Lab → · Contrast checker → · Palette generator →