#421D6F#421D6F

#421D6F is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.3% C 0.134 H 299.7°. Best body text is #FFFFFF at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#421D6F
RGB	rgb(66, 29, 111)
HSL	hsl(267, 59%, 27%)
HSV	hsv(267, 74%, 44%)
CMYK	cmyk(40.5%, 73.9%, 0%, 56.5%)
CIE-LAB	lab(20.77, 35.55, -40.71)
CIE-LCH	lch(20.77, 54.05, 311.12°)
OKLab	oklab(33.27% 0.0662 -0.1162)
OKLCH	oklch(33.27% 0.134 299.7)
XYZ	xyz(5.5547, 3.1846, 15.3579)
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

#421D6F #4A6F1D

analogous

#1D216F #421D6F #6B1D6F

triadic

#421D6F #6F421D #1D6F42

tetradic

#421D6F #6F1D21 #4A6F1D #1D6F6B

square

#421D6F #6F1D21 #4A6F1D #1D6F6B

split-complementary

#421D6F #6F6B1D #216F1D

monochromatic

#0E0618 #25103E #421D6F #5F2AA0 #7C3BCC

Accessibility & contrast

On white

12.83

#421D6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#421D6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421D6F

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421D6F	#FFFFFF	#000000	##FFFFFF
##421D6F	1.00	12.83	1.64	12.83
#FFFFFF	12.83	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003271

Deuteranopia (green-blind)

#00316D

Tritanopia (blue-blind)

#383144

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #421d6f;
/* rgb */ color: rgb(66, 29, 111);
/* oklch */ color: oklch(33.3% 0.134 299.7);

Tailwind

colors: {
  custom: {
    50: '#7b5c99',
    500: '#421d6f',
    950: '#000000',
  },
}

SCSS

$custom: #421d6f;
$custom-light: #7b5c99;
$custom-dark: #000000;

JSON

{
  "hex": "#421d6f",
  "rgb": {
    "r": 66,
    "g": 29,
    "b": 111
  },
  "hsl": {
    "h": 267.073,
    "s": 58.571,
    "l": 27.451
  },
  "oklch": {
    "l": 0.33273,
    "c": 0.13369,
    "h": 299.7
  },
  "luminance": 0.03185
}

Semantic roles & 50–950 ramp

primary

#421D6F

secondary

#79A344

accent

#E2469B

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421D6F

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

Preview Lab → · Contrast checker → · Palette generator →