#421868#421868

#421868 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.0% C 0.132 H 303.6°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#421868
RGB	rgb(66, 24, 104)
HSL	hsl(272, 63%, 25%)
HSV	hsv(272, 77%, 41%)
CMYK	cmyk(36.5%, 76.9%, 0%, 59.2%)
CIE-LAB	lab(19.27, 36.21, -38.60)
CIE-LCH	lch(19.27, 52.92, 313.17°)
OKLab	oklab(32.02% 0.073 -0.1099)
OKLCH	oklch(32.02% 0.132 303.6)
XYZ	xyz(5.0715, 2.8110, 13.3694)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421868 #3E6818

analogous

#1A1868 #421868 #681866

triadic

#421868 #684218 #186842

tetradic

#421868 #681A18 #3E6818 #186668

square

#421868 #681A18 #3E6818 #186668

split-complementary

#421868 #666818 #18681A

monochromatic

#100619 #220D36 #421868 #62239A #812FCB

Accessibility & contrast

On white

13.44

#421868 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#421868 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421868

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421868	#FFFFFF	#000000	##FFFFFF
##421868	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E6A

Deuteranopia (green-blind)

#002F66

Tritanopia (blue-blind)

#3A2B3E

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #421868;
/* rgb */ color: rgb(66, 24, 104);
/* oklch */ color: oklch(32.0% 0.132 303.6);

Tailwind

colors: {
  custom: {
    50: '#7a5994',
    500: '#421868',
    950: '#000000',
  },
}

SCSS

$custom: #421868;
$custom-light: #7a5994;
$custom-dark: #000000;

JSON

{
  "hex": "#421868",
  "rgb": {
    "r": 66,
    "g": 24,
    "b": 104
  },
  "hsl": {
    "h": 271.5,
    "s": 62.5,
    "l": 25.098
  },
  "oklch": {
    "l": 0.32024,
    "c": 0.13196,
    "h": 303.6
  },
  "luminance": 0.02811
}

Semantic roles & 50–950 ramp

primary

#421868

secondary

#6B9E3E

accent

#E64290

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A040D

muted

#7C797E

Preview Lab

Preview with #421868

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

Preview Lab → · Contrast checker → · Palette generator →