#401773#401773

#401773 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.6% C 0.145 H 297.9°. Best body text is #FFFFFF at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#401773
RGB	rgb(64, 23, 115)
HSL	hsl(267, 67%, 27%)
HSV	hsv(267, 80%, 45%)
CMYK	cmyk(44.3%, 80%, 0%, 54.9%)
CIE-LAB	lab(19.80, 39.24, -44.88)
CIE-LCH	lch(19.80, 59.62, 311.16°)
OKLab	oklab(32.64% 0.0681 -0.1284)
OKLCH	oklch(32.64% 0.145 297.9)
XYZ	xyz(5.5145, 2.9405, 16.4934)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401773 #4A7317

analogous

#171C73 #401773 #6E1773

triadic

#401773 #734017 #177340

tetradic

#401773 #73171C #4A7317 #17736E

square

#401773 #73171C #4A7317 #17736E

split-complementary

#401773 #736E17 #1C7317

monochromatic

#0E051A #240D40 #401773 #5C21A6 #792FD5

Accessibility & contrast

On white

13.22

#401773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#401773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401773

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401773	#FFFFFF	#000000	##FFFFFF
##401773	1.00	13.22	1.59	13.22
#FFFFFF	13.22	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003076

Deuteranopia (green-blind)

#002F71

Tritanopia (blue-blind)

#333044

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #401773;
/* rgb */ color: rgb(64, 23, 115);
/* oklch */ color: oklch(32.6% 0.145 297.9);

Tailwind

colors: {
  custom: {
    50: '#7b599c',
    500: '#401773',
    950: '#000000',
  },
}

SCSS

$custom: #401773;
$custom-light: #7b599c;
$custom-dark: #000000;

JSON

{
  "hex": "#401773",
  "rgb": {
    "r": 64,
    "g": 23,
    "b": 115
  },
  "hsl": {
    "h": 266.739,
    "s": 66.667,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32643,
    "c": 0.14537,
    "h": 297.9
  },
  "luminance": 0.02941
}

Semantic roles & 50–950 ramp

primary

#401773

secondary

#79A93D

accent

#EA3E9D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #401773

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

Preview Lab → · Contrast checker → · Palette generator →