#401056#401056

#401056 is a dark, vivid purple. Relative luminance 0.021; OKLCH L 29.3% C 0.122 H 312.5°. Best body text is #FFFFFF at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#401056
RGB	rgb(64, 16, 86)
HSL	hsl(281, 69%, 20%)
HSV	hsv(281, 81%, 34%)
CMYK	cmyk(25.6%, 81.4%, 0%, 66.3%)
CIE-LAB	lab(16.17, 34.96, -31.67)
CIE-LCH	lch(16.17, 47.17, 317.82°)
OKLab	oklab(29.29% 0.0822 -0.0896)
OKLCH	oklch(29.29% 0.122 312.5)
XYZ	xyz(3.9791, 2.1326, 9.0043)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.19

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401056 #265610

analogous

#1D1056 #401056 #561049

triadic

#401056 #564010 #105640

tetradic

#401056 #561D10 #265610 #104956

square

#401056 #561D10 #265610 #104956

split-complementary

#401056 #495610 #10561D

monochromatic

#13051A #1A0622 #401056 #661A8A #8D23BD

Accessibility & contrast

On white

14.72

#401056 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#401056 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401056

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401056	#FFFFFF	#000000	##FFFFFF
##401056	1.00	14.72	1.43	14.72
#FFFFFF	14.72	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002658

Deuteranopia (green-blind)

#072955

Tritanopia (blue-blind)

#3D2032

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #401056;
/* rgb */ color: rgb(64, 16, 86);
/* oklch */ color: oklch(29.3% 0.122 312.5);

Tailwind

colors: {
  custom: {
    50: '#785486',
    500: '#401056',
    950: '#000000',
  },
}

SCSS

$custom: #401056;
$custom-light: #785486;
$custom-dark: #000000;

JSON

{
  "hex": "#401056",
  "rgb": {
    "r": 64,
    "g": 16,
    "b": 86
  },
  "hsl": {
    "h": 281.143,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.29294,
    "c": 0.12154,
    "h": 312.5
  },
  "luminance": 0.02132
}

Semantic roles & 50–950 ramp

primary

#401056

secondary

#508F32

accent

#EB3C73

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #401056

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

Preview Lab → · Contrast checker → · Palette generator →