#401457#401457

#401457 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.8% C 0.117 H 311.3°. Best body text is #FFFFFF at 14.43:1 contrast (WCAG AA passes).

Color values

HEX	#401457
RGB	rgb(64, 20, 87)
HSL	hsl(279, 63%, 21%)
HSV	hsv(279, 77%, 34%)
CMYK	cmyk(26.4%, 77%, 0%, 65.9%)
CIE-LAB	lab(16.89, 33.38, -31.19)
CIE-LCH	lch(16.89, 45.69, 316.95°)
OKLab	oklab(29.83% 0.0776 -0.0882)
OKLCH	oklch(29.83% 0.117 311.3)
XYZ	xyz(4.0845, 2.2785, 9.2396)
Luminance	0.0228 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 5.50

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401457 #2B5714

analogous

#1E1457 #401457 #57144C

triadic

#401457 #574014 #145740

tetradic

#401457 #571E14 #2B5714 #144C57

square

#401457 #571E14 #2B5714 #144C57

split-complementary

#401457 #4C5714 #14571E

monochromatic

#120619 #1B0925 #401457 #651F89 #892BBB

Accessibility & contrast

On white

14.43

#401457 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#401457 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401457

14.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401457	#FFFFFF	#000000	##FFFFFF
##401457	1.00	14.43	1.46	14.43
#FFFFFF	14.43	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002859

Deuteranopia (green-blind)

#0A2A56

Tritanopia (blue-blind)

#3D2334

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #401457;
/* rgb */ color: rgb(64, 20, 87);
/* oklch */ color: oklch(29.8% 0.117 311.3);

Tailwind

colors: {
  custom: {
    50: '#785687',
    500: '#401457',
    950: '#000000',
  },
}

SCSS

$custom: #401457;
$custom-light: #785687;
$custom-dark: #000000;

JSON

{
  "hex": "#401457",
  "rgb": {
    "r": 64,
    "g": 20,
    "b": 87
  },
  "hsl": {
    "h": 279.403,
    "s": 62.617,
    "l": 20.98
  },
  "oklch": {
    "l": 0.29828,
    "c": 0.11744,
    "h": 311.3
  },
  "luminance": 0.02278
}

Semantic roles & 50–950 ramp

primary

#401457

secondary

#568F38

accent

#E6427A

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#09030B

muted

#7B787C

Preview Lab

Preview with #401457

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

Preview Lab → · Contrast checker → · Palette generator →