#401D56#401D56

#401D56 is a dark, moderate violet. Relative luminance 0.026; OKLCH L 31.0% C 0.102 H 310.0°. Best body text is #FFFFFF at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#401D56
RGB	rgb(64, 29, 86)
HSL	hsl(277, 50%, 23%)
HSV	hsv(277, 66%, 34%)
CMYK	cmyk(25.6%, 66.3%, 0%, 66.3%)
CIE-LAB	lab(18.54, 28.34, -27.85)
CIE-LCH	lch(18.54, 39.73, 315.50°)
OKLab	oklab(31% 0.0659 -0.0784)
OKLCH	oklch(31% 0.102 310)
XYZ	xyz(4.2331, 2.6407, 9.0890)
Luminance	0.0264 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401D56 #33561D

analogous

#231D56 #401D56 #561D4F

triadic

#401D56 #56401D #1D5640

tetradic

#401D56 #56231D #33561D #1D4F56

square

#401D56 #56231D #33561D #1D4F56

split-complementary

#401D56 #4F561D #1D5623

monochromatic

#110817 #1E0E28 #401D56 #622C84 #843CB2

Accessibility & contrast

On white

13.74

#401D56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#401D56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401D56

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401D56	#FFFFFF	#000000	##FFFFFF
##401D56	1.00	13.74	1.53	13.74
#FFFFFF	13.74	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#062C58

Deuteranopia (green-blind)

#162E55

Tritanopia (blue-blind)

#3D2836

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #401d56;
/* rgb */ color: rgb(64, 29, 86);
/* oklch */ color: oklch(31.0% 0.102 310.0);

Tailwind

colors: {
  custom: {
    50: '#775b86',
    500: '#401d56',
    950: '#000000',
  },
}

SCSS

$custom: #401d56;
$custom-light: #775b86;
$custom-dark: #000000;

JSON

{
  "hex": "#401d56",
  "rgb": {
    "r": 64,
    "g": 29,
    "b": 86
  },
  "hsl": {
    "h": 276.842,
    "s": 49.565,
    "l": 22.549
  },
  "oklch": {
    "l": 0.30996,
    "c": 0.10246,
    "h": 310
  },
  "luminance": 0.02641
}

Semantic roles & 50–950 ramp

primary

#401D56

secondary

#5F8B44

accent

#D94F84

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09040B

muted

#7B797C

Preview Lab

Preview with #401D56

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

Preview Lab → · Contrast checker → · Palette generator →