#421E83#421E83

#421E83 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.2% C 0.156 H 292.8°. Best body text is #FFFFFF at 12.03:1 contrast (WCAG AA passes).

Color values

HEX	#421E83
RGB	rgb(66, 30, 131)
HSL	hsl(261, 63%, 32%)
HSV	hsv(261, 77%, 51%)
CMYK	cmyk(49.6%, 77.1%, 0%, 48.6%)
CIE-LAB	lab(22.74, 40.65, -50.26)
CIE-LCH	lch(22.74, 64.64, 308.96°)
OKLab	oklab(35.22% 0.0605 -0.1442)
OKLCH	oklch(35.22% 0.156 292.8)
XYZ	xyz(6.8066, 3.7253, 21.8287)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E83 #5F831E

analogous

#1E2D83 #421E83 #751E83

triadic

#421E83 #83421E #1E8342

tetradic

#421E83 #831E2D #5F831E #1E8375

square

#421E83 #831E2D #5F831E #1E8375

split-complementary

#421E83 #83751E #2D831E

monochromatic

#10071F #291351 #421E83 #5B29B5 #7947D5

Accessibility & contrast

On white

12.03

#421E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#421E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E83

12.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E83	#FFFFFF	#000000	##FFFFFF
##421E83	1.00	12.03	1.75	12.03
#FFFFFF	12.03	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003886

Deuteranopia (green-blind)

#003481

Tritanopia (blue-blind)

#2E394F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #421e83;
/* rgb */ color: rgb(66, 30, 131);
/* oklch */ color: oklch(35.2% 0.156 292.8);

Tailwind

colors: {
  custom: {
    50: '#7e5ea8',
    500: '#421e83',
    950: '#000000',
  },
}

SCSS

$custom: #421e83;
$custom-light: #7e5ea8;
$custom-dark: #000000;

JSON

{
  "hex": "#421e83",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 131
  },
  "hsl": {
    "h": 261.386,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35223,
    "c": 0.15637,
    "h": 292.8
  },
  "luminance": 0.03725
}

Semantic roles & 50–950 ramp

primary

#421E83

secondary

#8EB647

accent

#E642AB

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #421E83

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

Preview Lab → · Contrast checker → · Palette generator →