#401381#401381

#401381 is a dark, vivid violet. Relative luminance 0.031; OKLCH L 33.6% C 0.165 H 293.8°. Best body text is #FFFFFF at 12.90:1 contrast (WCAG AA passes).

Color values

HEX	#401381
RGB	rgb(64, 19, 129)
HSL	hsl(265, 74%, 29%)
HSV	hsv(265, 85%, 51%)
CMYK	cmyk(50.4%, 85.3%, 0%, 49.4%)
CIE-LAB	lab(20.60, 44.69, -52.52)
CIE-LCH	lch(20.60, 68.96, 310.39°)
OKLab	oklab(33.61% 0.0665 -0.1508)
OKLCH	oklch(33.61% 0.165 293.8)
XYZ	xyz(6.3086, 3.1405, 21.0384)
Luminance	0.0314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401381 #548113

analogous

#131D81 #401381 #771381

triadic

#401381 #814013 #138140

tetradic

#401381 #81131D #548113 #138177

square

#401381 #81131D #548113 #138177

split-complementary

#401381 #817713 #1D8113

monochromatic

#0D041B #260B4C #401381 #5A1BB6 #772EE0

Accessibility & contrast

On white

12.90

#401381 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#401381 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401381

12.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401381	#FFFFFF	#000000	##FFFFFF
##401381	1.00	12.90	1.63	12.90
#FFFFFF	12.90	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003384

Deuteranopia (green-blind)

#00307F

Tritanopia (blue-blind)

#2B344C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #401381;
/* rgb */ color: rgb(64, 19, 129);
/* oklch */ color: oklch(33.6% 0.165 293.8);

Tailwind

colors: {
  custom: {
    50: '#7d58a7',
    500: '#401381',
    950: '#000000',
  },
}

SCSS

$custom: #401381;
$custom-light: #7d58a7;
$custom-dark: #000000;

JSON

{
  "hex": "#401381",
  "rgb": {
    "r": 64,
    "g": 19,
    "b": 129
  },
  "hsl": {
    "h": 264.545,
    "s": 74.324,
    "l": 29.02
  },
  "oklch": {
    "l": 0.33614,
    "c": 0.1648,
    "h": 293.8
  },
  "luminance": 0.03141
}

Semantic roles & 50–950 ramp

primary

#401381

secondary

#83B63A

accent

#F137A5

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B0410

muted

#7C797F

Preview Lab

Preview with #401381

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

Preview Lab → · Contrast checker → · Palette generator →