#421E6E#421E6E

#421E6E is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.3% C 0.131 H 299.8°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#421E6E
RGB	rgb(66, 30, 110)
HSL	hsl(267, 57%, 27%)
HSV	hsv(267, 73%, 43%)
CMYK	cmyk(40%, 72.7%, 0%, 56.9%)
CIE-LAB	lab(20.88, 34.74, -39.89)
CIE-LCH	lch(20.88, 52.90, 311.05°)
OKLab	oklab(33.32% 0.0653 -0.1137)
OKLCH	oklch(33.32% 0.131 299.8)
XYZ	xyz(5.5248, 3.2125, 15.0778)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E6E #4A6E1E

analogous

#1E226E #421E6E #6A1E6E

triadic

#421E6E #6E421E #1E6E42

tetradic

#421E6E #6E1E22 #4A6E1E #1E6E6A

square

#421E6E #6E1E22 #4A6E1E #1E6E6A

split-complementary

#421E6E #6E6A1E #226E1E

monochromatic

#0E0718 #25113E #421E6E #5F2B9E #7C3CCA

Accessibility & contrast

On white

12.78

#421E6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#421E6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E6E

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E6E	#FFFFFF	#000000	##FFFFFF
##421E6E	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003270

Deuteranopia (green-blind)

#00326C

Tritanopia (blue-blind)

#383143

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #421e6e;
/* rgb */ color: rgb(66, 30, 110);
/* oklch */ color: oklch(33.3% 0.131 299.8);

Tailwind

colors: {
  custom: {
    50: '#7b5d98',
    500: '#421e6e',
    950: '#000000',
  },
}

SCSS

$custom: #421e6e;
$custom-light: #7b5d98;
$custom-dark: #000000;

JSON

{
  "hex": "#421e6e",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 110
  },
  "hsl": {
    "h": 267,
    "s": 57.143,
    "l": 27.451
  },
  "oklch": {
    "l": 0.33323,
    "c": 0.13114,
    "h": 299.8
  },
  "luminance": 0.03213
}

Semantic roles & 50–950 ramp

primary

#421E6E

secondary

#79A246

accent

#E0479C

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421E6E

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

Preview Lab → · Contrast checker → · Palette generator →