#401973#401973

#401973 is a dark, vivid violet. Relative luminance 0.030; OKLCH L 32.9% C 0.143 H 297.6°. Best body text is #FFFFFF at 13.09:1 contrast (WCAG AA passes).

Color values

HEX	#401973
RGB	rgb(64, 25, 115)
HSL	hsl(266, 64%, 27%)
HSV	hsv(266, 78%, 45%)
CMYK	cmyk(44.3%, 78.3%, 0%, 54.9%)
CIE-LAB	lab(20.14, 38.29, -44.34)
CIE-LCH	lch(20.14, 58.58, 310.81°)
OKLab	oklab(32.88% 0.0662 -0.1269)
OKLCH	oklch(32.88% 0.143 297.6)
XYZ	xyz(5.5557, 3.0230, 16.5071)
Luminance	0.0302 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401973 #4C7319

analogous

#191F73 #401973 #6D1973

triadic

#401973 #734019 #197340

tetradic

#401973 #73191F #4C7319 #19736D

square

#401973 #73191F #4C7319 #19736D

split-complementary

#401973 #736D19 #1F7319

monochromatic

#0E0519 #240E41 #401973 #5C24A5 #7934D3

Accessibility & contrast

On white

13.09

#401973 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#401973 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401973

13.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401973	#FFFFFF	#000000	##FFFFFF
##401973	1.00	13.09	1.60	13.09
#FFFFFF	13.09	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003176

Deuteranopia (green-blind)

#003071

Tritanopia (blue-blind)

#333145

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #401973;
/* rgb */ color: rgb(64, 25, 115);
/* oklch */ color: oklch(32.9% 0.143 297.6);

Tailwind

colors: {
  custom: {
    50: '#7a5a9c',
    500: '#401973',
    950: '#000000',
  },
}

SCSS

$custom: #401973;
$custom-light: #7a5a9c;
$custom-dark: #000000;

JSON

{
  "hex": "#401973",
  "rgb": {
    "r": 64,
    "g": 25,
    "b": 115
  },
  "hsl": {
    "h": 266,
    "s": 64.286,
    "l": 27.451
  },
  "oklch": {
    "l": 0.32876,
    "c": 0.14311,
    "h": 297.6
  },
  "luminance": 0.03023
}

Semantic roles & 50–950 ramp

primary

#401973

secondary

#7BA840

accent

#E7419F

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040E

muted

#7C797E

Preview Lab

Preview with #401973

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

Preview Lab → · Contrast checker → · Palette generator →