#401F82#401F82

#401F82 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.0% C 0.154 H 291.6°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#401F82
RGB	rgb(64, 31, 130)
HSL	hsl(260, 61%, 32%)
HSV	hsv(260, 76%, 51%)
CMYK	cmyk(50.8%, 76.2%, 0%, 49%)
CIE-LAB	lab(22.59, 39.52, -49.89)
CIE-LCH	lch(22.59, 63.64, 308.38°)
OKLab	oklab(35.03% 0.0567 -0.1432)
OKLCH	oklch(35.03% 0.154 291.6)
XYZ	xyz(6.6325, 3.6814, 21.4759)
Luminance	0.0368 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401F82 #61821F

analogous

#1F3082 #401F82 #721F82

triadic

#401F82 #82401F #1F8240

tetradic

#401F82 #821F30 #61821F #1F8272

square

#401F82 #821F30 #61821F #1F8272

split-complementary

#401F82 #82721F #30821F

monochromatic

#0F071F #281351 #401F82 #582BB3 #7648D3

Accessibility & contrast

On white

12.09

#401F82 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#401F82 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401F82

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401F82	#FFFFFF	#000000	##FFFFFF
##401F82	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003785

Deuteranopia (green-blind)

#003480

Tritanopia (blue-blind)

#2A3A4F

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #401f82;
/* rgb */ color: rgb(64, 31, 130);
/* oklch */ color: oklch(35.0% 0.154 291.6);

Tailwind

colors: {
  custom: {
    50: '#7c5ea7',
    500: '#401f82',
    950: '#000000',
  },
}

SCSS

$custom: #401f82;
$custom-light: #7c5ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#401f82",
  "rgb": {
    "r": 64,
    "g": 31,
    "b": 130
  },
  "hsl": {
    "h": 260,
    "s": 61.491,
    "l": 31.569
  },
  "oklch": {
    "l": 0.35032,
    "c": 0.15401,
    "h": 291.6
  },
  "luminance": 0.03682
}

Semantic roles & 50–950 ramp

primary

#401F82

secondary

#91B548

accent

#E543AF

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0510

muted

#7C797F

Preview Lab

Preview with #401F82

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

Preview Lab → · Contrast checker → · Palette generator →