#421E68#421E68

#421E68 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 32.8% C 0.124 H 302.3°. Best body text is #FFFFFF at 12.99:1 contrast (WCAG AA passes).

Color values

HEX	#421E68
RGB	rgb(66, 30, 104)
HSL	hsl(269, 55%, 26%)
HSV	hsv(269, 71%, 41%)
CMYK	cmyk(36.5%, 71.2%, 0%, 59.2%)
CIE-LAB	lab(20.39, 33.09, -36.78)
CIE-LCH	lch(20.39, 49.48, 311.97°)
OKLab	oklab(32.82% 0.0662 -0.1046)
OKLCH	oklch(32.82% 0.124 302.3)
XYZ	xyz(5.2091, 3.0863, 13.4153)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E68 #44681E

analogous

#1E1F68 #421E68 #671E68

triadic

#421E68 #68421E #1E6842

tetradic

#421E68 #681E1F #44681E #1E6867

square

#421E68 #681E1F #44681E #1E6867

split-complementary

#421E68 #68671E #1F681E

monochromatic

#0F0718 #241039 #421E68 #602C98 #7E3AC6

Accessibility & contrast

On white

12.99

#421E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#421E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E68

12.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E68	#FFFFFF	#000000	##FFFFFF
##421E68	1.00	12.99	1.62	12.99
#FFFFFF	12.99	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00316A

Deuteranopia (green-blind)

#003166

Tritanopia (blue-blind)

#3A2F40

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #421e68;
/* rgb */ color: rgb(66, 30, 104);
/* oklch */ color: oklch(32.8% 0.124 302.3);

Tailwind

colors: {
  custom: {
    50: '#7a5d94',
    500: '#421e68',
    950: '#000000',
  },
}

SCSS

$custom: #421e68;
$custom-light: #7a5d94;
$custom-dark: #000000;

JSON

{
  "hex": "#421e68",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 104
  },
  "hsl": {
    "h": 269.189,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.32819,
    "c": 0.12379,
    "h": 302.3
  },
  "luminance": 0.03086
}

Semantic roles & 50–950 ramp

primary

#421E68

secondary

#729D45

accent

#DF4996

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #421E68

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

Preview Lab → · Contrast checker → · Palette generator →