#421A6F#421A6F

#421A6F is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.138 H 300.3°. Best body text is #FFFFFF at 13.05:1 contrast (WCAG AA passes).

Color values

HEX	#421A6F
RGB	rgb(66, 26, 111)
HSL	hsl(268, 62%, 27%)
HSV	hsv(268, 77%, 44%)
CMYK	cmyk(40.5%, 76.6%, 0%, 56.5%)
CIE-LAB	lab(20.22, 37.09, -41.60)
CIE-LCH	lch(20.22, 55.73, 311.71°)
OKLab	oklab(32.89% 0.0694 -0.1188)
OKLCH	oklch(32.89% 0.138 300.3)
XYZ	xyz(5.4847, 3.0447, 15.3346)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421A6F #476F1A

analogous

#1A1D6F #421A6F #6D1A6F

triadic

#421A6F #6F421A #1A6F42

tetradic

#421A6F #6F1A1D #476F1A #1A6F6D

square

#421A6F #6F1A1D #476F1A #1A6F6D

split-complementary

#421A6F #6F6D1A #1D6F1A

monochromatic

#0F0619 #250E3D #421A6F #5F26A1 #7D34CF

Accessibility & contrast

On white

13.05

#421A6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#421A6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421A6F

13.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421A6F	#FFFFFF	#000000	##FFFFFF
##421A6F	1.00	13.05	1.61	13.05
#FFFFFF	13.05	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003071

Deuteranopia (green-blind)

#00306D

Tritanopia (blue-blind)

#382F43

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #421a6f;
/* rgb */ color: rgb(66, 26, 111);
/* oklch */ color: oklch(32.9% 0.138 300.3);

Tailwind

colors: {
  custom: {
    50: '#7b5b99',
    500: '#421a6f',
    950: '#000000',
  },
}

SCSS

$custom: #421a6f;
$custom-light: #7b5b99;
$custom-dark: #000000;

JSON

{
  "hex": "#421a6f",
  "rgb": {
    "r": 66,
    "g": 26,
    "b": 111
  },
  "hsl": {
    "h": 268.235,
    "s": 62.044,
    "l": 26.863
  },
  "oklch": {
    "l": 0.32886,
    "c": 0.13755,
    "h": 300.3
  },
  "luminance": 0.03045
}

Semantic roles & 50–950 ramp

primary

#421A6F

secondary

#75A441

accent

#E54399

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #421A6F

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

Preview Lab → · Contrast checker → · Palette generator →