#401768#401768

#401768 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.133 H 302.3°. Best body text is #FFFFFF at 13.63:1 contrast (WCAG AA passes).

Color values

HEX	#401768
RGB	rgb(64, 23, 104)
HSL	hsl(270, 64%, 25%)
HSV	hsv(270, 78%, 41%)
CMYK	cmyk(38.5%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(18.81, 36.29, -39.36)
CIE-LCH	lch(18.81, 53.53, 312.68°)
OKLab	oklab(31.64% 0.071 -0.1122)
OKLCH	oklch(31.64% 0.133 302.3)
XYZ	xyz(4.9188, 2.7022, 13.3565)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401768 #3F6817

analogous

#171768 #401768 #681768

triadic

#401768 #684017 #176840

tetradic

#401768 #681717 #3F6817 #176868

square

#401768 #681717 #3F6817 #176868

split-complementary

#401768 #686817 #176817

monochromatic

#0F0619 #210C36 #401768 #5F229A #7E2DCC

Accessibility & contrast

On white

13.63

#401768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#401768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401768

13.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401768	#FFFFFF	#000000	##FFFFFF
##401768	1.00	13.63	1.54	13.63
#FFFFFF	13.63	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6A

Deuteranopia (green-blind)

#002D66

Tritanopia (blue-blind)

#382B3E

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #401768;
/* rgb */ color: rgb(64, 23, 104);
/* oklch */ color: oklch(31.6% 0.133 302.3);

Tailwind

colors: {
  custom: {
    50: '#795894',
    500: '#401768',
    950: '#000000',
  },
}

SCSS

$custom: #401768;
$custom-light: #795894;
$custom-dark: #000000;

JSON

{
  "hex": "#401768",
  "rgb": {
    "r": 64,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 270.37,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.31636,
    "c": 0.13277,
    "h": 302.3
  },
  "luminance": 0.02702
}

Semantic roles & 50–950 ramp

primary

#401768

secondary

#6D9E3D

accent

#E74193

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #401768

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

Preview Lab → · Contrast checker → · Palette generator →