#421E6D#421E6D

#421E6D is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.2% C 0.130 H 300.2°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#421E6D
RGB	rgb(66, 30, 109)
HSL	hsl(267, 57%, 27%)
HSV	hsv(267, 72%, 43%)
CMYK	cmyk(39.4%, 72.5%, 0%, 57.3%)
CIE-LAB	lab(20.79, 34.46, -39.38)
CIE-LCH	lch(20.79, 52.33, 311.19°)
OKLab	oklab(33.24% 0.0654 -0.1122)
OKLCH	oklch(33.24% 0.13 300.2)
XYZ	xyz(5.4707, 3.1909, 14.7927)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421E6D #496D1E

analogous

#1E216D #421E6D #6A1E6D

triadic

#421E6D #6D421E #1E6D42

tetradic

#421E6D #6D1E21 #496D1E #1E6D6A

square

#421E6D #6D1E21 #496D1E #1E6D6A

split-complementary

#421E6D #6D6A1E #216D1E

monochromatic

#0F0718 #25113D #421E6D #5F2B9D #7C3CC9

Accessibility & contrast

On white

12.82

#421E6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#421E6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421E6D

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421E6D	#FFFFFF	#000000	##FFFFFF
##421E6D	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00326F

Deuteranopia (green-blind)

#00316B

Tritanopia (blue-blind)

#383143

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #421e6d;
/* rgb */ color: rgb(66, 30, 109);
/* oklch */ color: oklch(33.2% 0.130 300.2);

Tailwind

colors: {
  custom: {
    50: '#7b5d97',
    500: '#421e6d',
    950: '#000000',
  },
}

SCSS

$custom: #421e6d;
$custom-light: #7b5d97;
$custom-dark: #000000;

JSON

{
  "hex": "#421e6d",
  "rgb": {
    "r": 66,
    "g": 30,
    "b": 109
  },
  "hsl": {
    "h": 267.342,
    "s": 56.835,
    "l": 27.255
  },
  "oklch": {
    "l": 0.33238,
    "c": 0.12992,
    "h": 300.2
  },
  "luminance": 0.03191
}

Semantic roles & 50–950 ramp

primary

#421E6D

secondary

#77A145

accent

#E0489B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421E6D

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

Preview Lab → · Contrast checker → · Palette generator →