#401D83#401D83

#401D83 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.9% C 0.157 H 291.7°. Best body text is #FFFFFF at 12.20:1 contrast (WCAG AA passes).

Color values

HEX	#401D83
RGB	rgb(64, 29, 131)
HSL	hsl(261, 64%, 31%)
HSV	hsv(261, 78%, 51%)
CMYK	cmyk(51.1%, 77.9%, 0%, 48.6%)
CIE-LAB	lab(22.33, 40.82, -50.95)
CIE-LCH	lch(22.33, 65.28, 308.70°)
OKLab	oklab(34.88% 0.0582 -0.1463)
OKLCH	oklch(34.88% 0.157 291.7)
XYZ	xyz(6.6493, 3.6072, 21.8142)
Luminance	0.0361 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401D83 #60831D

analogous

#1D2D83 #401D83 #731D83

triadic

#401D83 #83401D #1D8340

tetradic

#401D83 #831D2D #60831D #1D8373

square

#401D83 #831D2D #60831D #1D8373

split-complementary

#401D83 #83731D #2D831D

monochromatic

#0F071F #281251 #401D83 #5828B5 #7645D6

Accessibility & contrast

On white

12.20

#401D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#401D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401D83

12.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401D83	#FFFFFF	#000000	##FFFFFF
##401D83	1.00	12.20	1.72	12.20
#FFFFFF	12.20	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003786

Deuteranopia (green-blind)

#003381

Tritanopia (blue-blind)

#2A394F

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #401d83;
/* rgb */ color: rgb(64, 29, 131);
/* oklch */ color: oklch(34.9% 0.157 291.7);

Tailwind

colors: {
  custom: {
    50: '#7c5da8',
    500: '#401d83',
    950: '#000000',
  },
}

SCSS

$custom: #401d83;
$custom-light: #7c5da8;
$custom-dark: #000000;

JSON

{
  "hex": "#401d83",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 131
  },
  "hsl": {
    "h": 260.588,
    "s": 63.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.34877,
    "c": 0.15743,
    "h": 291.7
  },
  "luminance": 0.03607
}

Semantic roles & 50–950 ramp

primary

#401D83

secondary

#90B646

accent

#E741AE

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #401D83

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

Preview Lab → · Contrast checker → · Palette generator →