#401D7D#401D7D

#401D7D is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.150 H 293.5°. Best body text is #FFFFFF at 12.43:1 contrast (WCAG AA passes).

Color values

HEX	#401D7D
RGB	rgb(64, 29, 125)
HSL	hsl(262, 62%, 30%)
HSV	hsv(262, 77%, 49%)
CMYK	cmyk(48.8%, 76.8%, 0%, 51%)
CIE-LAB	lab(21.76, 39.10, -48.08)
CIE-LCH	lch(21.76, 61.97, 309.12°)
OKLab	oklab(34.3% 0.0598 -0.1379)
OKLCH	oklch(34.3% 0.15 293.5)
XYZ	xyz(6.2544, 3.4492, 19.7343)
Luminance	0.0345 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401D7D #5A7D1D

analogous

#1D2A7D #401D7D #701D7D

triadic

#401D7D #7D401D #1D7D40

tetradic

#401D7D #7D1D2A #5A7D1D #1D7D70

square

#401D7D #7D1D2A #5A7D1D #1D7D70

split-complementary

#401D7D #7D701D #2A7D1D

monochromatic

#0D061A #27114B #401D7D #5929AF #7641D3

Accessibility & contrast

On white

12.43

#401D7D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#401D7D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401D7D

12.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401D7D	#FFFFFF	#000000	##FFFFFF
##401D7D	1.00	12.43	1.69	12.43
#FFFFFF	12.43	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003580

Deuteranopia (green-blind)

#00327B

Tritanopia (blue-blind)

#2D374B

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #401d7d;
/* rgb */ color: rgb(64, 29, 125);
/* oklch */ color: oklch(34.3% 0.150 293.5);

Tailwind

colors: {
  custom: {
    50: '#7c5da4',
    500: '#401d7d',
    950: '#000000',
  },
}

SCSS

$custom: #401d7d;
$custom-light: #7c5da4;
$custom-dark: #000000;

JSON

{
  "hex": "#401d7d",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 125
  },
  "hsl": {
    "h": 261.875,
    "s": 62.338,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34304,
    "c": 0.1503,
    "h": 293.5
  },
  "luminance": 0.03449
}

Semantic roles & 50–950 ramp

primary

#401D7D

secondary

#89B145

accent

#E542AA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401D7D

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

Preview Lab → · Contrast checker → · Palette generator →