#401873#401873

#401873 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.8% C 0.144 H 297.8°. Best body text is #FFFFFF at 13.16:1 contrast (WCAG AA passes).

Color values

HEX	#401873
RGB	rgb(64, 24, 115)
HSL	hsl(266, 65%, 27%)
HSV	hsv(266, 79%, 45%)
CMYK	cmyk(44.3%, 79.1%, 0%, 54.9%)
CIE-LAB	lab(19.97, 38.77, -44.62)
CIE-LCH	lch(19.97, 59.11, 310.99°)
OKLab	oklab(32.76% 0.0672 -0.1277)
OKLCH	oklch(32.76% 0.144 297.8)
XYZ	xyz(5.5347, 2.9810, 16.5001)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401873 #4B7318

analogous

#181D73 #401873 #6E1873

triadic

#401873 #734018 #187340

tetradic

#401873 #73181D #4B7318 #18736E

square

#401873 #73181D #4B7318 #18736E

split-complementary

#401873 #736E18 #1D7318

monochromatic

#0E0519 #240D40 #401873 #5C23A6 #7931D4

Accessibility & contrast

On white

13.16

#401873 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#401873 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401873

13.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401873	#FFFFFF	#000000	##FFFFFF
##401873	1.00	13.16	1.60	13.16
#FFFFFF	13.16	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002F71

Tritanopia (blue-blind)

#333045

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #401873;
/* rgb */ color: rgb(64, 24, 115);
/* oklch */ color: oklch(32.8% 0.144 297.8);

Tailwind

colors: {
  custom: {
    50: '#7a5a9c',
    500: '#401873',
    950: '#000000',
  },
}

SCSS

$custom: #401873;
$custom-light: #7a5a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#401873",
  "rgb": {
    "r": 64,
    "g": 24,
    "b": 115
  },
  "hsl": {
    "h": 266.374,
    "s": 65.468,
    "l": 27.255
  },
  "oklch": {
    "l": 0.32758,
    "c": 0.14425,
    "h": 297.8
  },
  "luminance": 0.02981
}

Semantic roles & 50–950 ramp

primary

#401873

secondary

#7AA83F

accent

#E83F9E

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #401873

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

Preview Lab → · Contrast checker → · Palette generator →