#421364#421364

#421364 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.1% C 0.134 H 306.3°. Best body text is #FFFFFF at 13.92:1 contrast (WCAG AA passes).

Color values

HEX	#421364
RGB	rgb(66, 19, 100)
HSL	hsl(275, 68%, 23%)
HSV	hsv(275, 81%, 39%)
CMYK	cmyk(34%, 81%, 0%, 60.8%)
CIE-LAB	lab(18.12, 37.49, -37.84)
CIE-LCH	lch(18.12, 53.27, 314.74°)
OKLab	oklab(31.1% 0.0791 -0.1076)
OKLCH	oklch(31.1% 0.134 306.3)
XYZ	xyz(4.7794, 2.5441, 12.2934)
Luminance	0.0254 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#421364 #356413

analogous

#191364 #421364 #64135D

triadic

#421364 #644213 #136442

tetradic

#421364 #641913 #356413 #135D64

square

#421364 #641913 #356413 #135D64

split-complementary

#421364 #5D6413 #136419

monochromatic

#11051A #200931 #421364 #641D97 #8627CB

Accessibility & contrast

On white

13.92

#421364 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#421364 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #421364

13.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##421364	#FFFFFF	#000000	##FFFFFF
##421364	1.00	13.92	1.51	13.92
#FFFFFF	13.92	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B66

Deuteranopia (green-blind)

#002C62

Tritanopia (blue-blind)

#3C273B

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #421364;
/* rgb */ color: rgb(66, 19, 100);
/* oklch */ color: oklch(31.1% 0.134 306.3);

Tailwind

colors: {
  custom: {
    50: '#7a5791',
    500: '#421364',
    950: '#000000',
  },
}

SCSS

$custom: #421364;
$custom-light: #7a5791;
$custom-dark: #000000;

JSON

{
  "hex": "#421364",
  "rgb": {
    "r": 66,
    "g": 19,
    "b": 100
  },
  "hsl": {
    "h": 274.815,
    "s": 68.067,
    "l": 23.333
  },
  "oklch": {
    "l": 0.31103,
    "c": 0.13358,
    "h": 306.3
  },
  "luminance": 0.02544
}

Semantic roles & 50–950 ramp

primary

#421364

secondary

#619C37

accent

#EB3D86

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030D

muted

#7C787D

Preview Lab

Preview with #421364

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

Preview Lab → · Contrast checker → · Palette generator →