#401C84#401C84

#401C84 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.9% C 0.160 H 291.6°. Best body text is #FFFFFF at 12.23:1 contrast (WCAG AA passes).

Color values

HEX	#401C84
RGB	rgb(64, 28, 132)
HSL	hsl(261, 65%, 31%)
HSV	hsv(261, 79%, 52%)
CMYK	cmyk(51.5%, 78.8%, 0%, 48.2%)
CIE-LAB	lab(22.25, 41.59, -51.70)
CIE-LCH	lch(22.25, 66.35, 308.82°)
OKLab	oklab(34.86% 0.0588 -0.1485)
OKLCH	oklch(34.86% 0.16 291.6)
XYZ	xyz(6.6933, 3.5862, 22.1649)
Luminance	0.0359 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401C84 #60841C

analogous

#1C2C84 #401C84 #741C84

triadic

#401C84 #84401C #1C8440

tetradic

#401C84 #841C2C #60841C #1C8474

square

#401C84 #841C2C #60841C #1C8474

split-complementary

#401C84 #84741C #2C841C

monochromatic

#0F071F #281152 #401C84 #5827B6 #7643D7

Accessibility & contrast

On white

12.23

#401C84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#401C84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401C84

12.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401C84	#FFFFFF	#000000	##FFFFFF
##401C84	1.00	12.23	1.72	12.23
#FFFFFF	12.23	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003787

Deuteranopia (green-blind)

#003382

Tritanopia (blue-blind)

#29394F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #401c84;
/* rgb */ color: rgb(64, 28, 132);
/* oklch */ color: oklch(34.9% 0.160 291.6);

Tailwind

colors: {
  custom: {
    50: '#7d5da9',
    500: '#401c84',
    950: '#000000',
  },
}

SCSS

$custom: #401c84;
$custom-light: #7d5da9;
$custom-dark: #000000;

JSON

{
  "hex": "#401c84",
  "rgb": {
    "r": 64,
    "g": 28,
    "b": 132
  },
  "hsl": {
    "h": 260.769,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34855,
    "c": 0.15967,
    "h": 291.6
  },
  "luminance": 0.03586
}

Semantic roles & 50–950 ramp

primary

#401C84

secondary

#90B745

accent

#E840AE

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #401C84

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

Preview Lab → · Contrast checker → · Palette generator →