#401D68#401D68

#401D68 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.4% C 0.125 H 301.0°. Best body text is #FFFFFF at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#401D68
RGB	rgb(64, 29, 104)
HSL	hsl(268, 56%, 26%)
HSV	hsv(268, 72%, 41%)
CMYK	cmyk(38.5%, 72.1%, 0%, 59.2%)
CIE-LAB	lab(19.92, 33.18, -37.56)
CIE-LCH	lch(19.92, 50.12, 311.46°)
OKLab	oklab(32.42% 0.0643 -0.107)
OKLCH	oklch(32.42% 0.125 301)
XYZ	xyz(5.0518, 2.9682, 13.4008)
Luminance	0.0297 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401D68 #45681D

analogous

#1D1F68 #401D68 #651D68

triadic

#401D68 #68401D #1D6840

tetradic

#401D68 #681D1F #45681D #1D6865

square

#401D68 #681D1F #45681D #1D6865

split-complementary

#401D68 #68651D #1F681D

monochromatic

#0F0718 #231038 #401D68 #5D2A98 #7B38C7

Accessibility & contrast

On white

13.18

#401D68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#401D68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401D68

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401D68	#FFFFFF	#000000	##FFFFFF
##401D68	1.00	13.18	1.59	13.18
#FFFFFF	13.18	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306A

Deuteranopia (green-blind)

#003066

Tritanopia (blue-blind)

#372E40

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #401d68;
/* rgb */ color: rgb(64, 29, 104);
/* oklch */ color: oklch(32.4% 0.125 301.0);

Tailwind

colors: {
  custom: {
    50: '#795c94',
    500: '#401d68',
    950: '#000000',
  },
}

SCSS

$custom: #401d68;
$custom-light: #795c94;
$custom-dark: #000000;

JSON

{
  "hex": "#401d68",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 104
  },
  "hsl": {
    "h": 268,
    "s": 56.391,
    "l": 26.078
  },
  "oklch": {
    "l": 0.32422,
    "c": 0.1248,
    "h": 301
  },
  "luminance": 0.02968
}

Semantic roles & 50–950 ramp

primary

#401D68

secondary

#739D44

accent

#E04899

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09040D

muted

#7B797E

Preview Lab

Preview with #401D68

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

Preview Lab → · Contrast checker → · Palette generator →