#401366#401366

#401366 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.0% C 0.135 H 303.9°. Best body text is #FFFFFF at 13.97:1 contrast (WCAG AA passes).

Color values

HEX	#401366
RGB	rgb(64, 19, 102)
HSL	hsl(273, 69%, 24%)
HSV	hsv(273, 81%, 40%)
CMYK	cmyk(37.3%, 81.4%, 0%, 60%)
CIE-LAB	lab(17.99, 37.61, -39.39)
CIE-LCH	lch(17.99, 54.46, 313.68°)
OKLab	oklab(31% 0.0755 -0.1123)
OKLCH	oklch(31% 0.135 303.9)
XYZ	xyz(4.7449, 2.5151, 12.8033)
Luminance	0.0251 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401366 #396613

analogous

#161366 #401366 #661362

triadic

#401366 #664013 #136640

tetradic

#401366 #661613 #396613 #136266

square

#401366 #661613 #396613 #136266

split-complementary

#401366 #626613 #136616

monochromatic

#10051A #200932 #401366 #601D9A #8126CD

Accessibility & contrast

On white

13.97

#401366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#401366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401366

13.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401366	#FFFFFF	#000000	##FFFFFF
##401366	1.00	13.97	1.50	13.97
#FFFFFF	13.97	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B68

Deuteranopia (green-blind)

#002C64

Tritanopia (blue-blind)

#38283C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #401366;
/* rgb */ color: rgb(64, 19, 102);
/* oklch */ color: oklch(31.0% 0.135 303.9);

Tailwind

colors: {
  custom: {
    50: '#795692',
    500: '#401366',
    950: '#000000',
  },
}

SCSS

$custom: #401366;
$custom-light: #795692;
$custom-dark: #000000;

JSON

{
  "hex": "#401366",
  "rgb": {
    "r": 64,
    "g": 19,
    "b": 102
  },
  "hsl": {
    "h": 272.53,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.31002,
    "c": 0.13526,
    "h": 303.9
  },
  "luminance": 0.02515
}

Semantic roles & 50–950 ramp

primary

#401366

secondary

#669D37

accent

#EB3C8D

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #401366

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

Preview Lab → · Contrast checker → · Palette generator →