#401981#401981

#401981 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.2% C 0.159 H 293.0°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#401981
RGB	rgb(64, 25, 129)
HSL	hsl(263, 68%, 30%)
HSV	hsv(263, 81%, 51%)
CMYK	cmyk(50.4%, 80.6%, 0%, 49.4%)
CIE-LAB	lab(21.47, 42.16, -51.09)
CIE-LCH	lch(21.47, 66.24, 309.53°)
OKLab	oklab(34.22% 0.0621 -0.1467)
OKLCH	oklch(34.22% 0.159 293)
XYZ	xyz(6.4233, 3.3700, 21.0767)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401981 #5A8119

analogous

#192681 #401981 #741981

triadic

#401981 #814019 #198140

tetradic

#401981 #811926 #5A8119 #198174

square

#401981 #811926 #5A8119 #198174

split-complementary

#401981 #817419 #268119

monochromatic

#0D051A #270F4E #401981 #5923B4 #763BD9

Accessibility & contrast

On white

12.54

#401981 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#401981 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401981

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401981	#FFFFFF	#000000	##FFFFFF
##401981	1.00	12.54	1.67	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003584

Deuteranopia (green-blind)

#00327F

Tritanopia (blue-blind)

#2B364D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #401981;
/* rgb */ color: rgb(64, 25, 129);
/* oklch */ color: oklch(34.2% 0.159 293.0);

Tailwind

colors: {
  custom: {
    50: '#7c5ba7',
    500: '#401981',
    950: '#000000',
  },
}

SCSS

$custom: #401981;
$custom-light: #7c5ba7;
$custom-dark: #000000;

JSON

{
  "hex": "#401981",
  "rgb": {
    "r": 64,
    "g": 25,
    "b": 129
  },
  "hsl": {
    "h": 262.5,
    "s": 67.532,
    "l": 30.196
  },
  "oklch": {
    "l": 0.34217,
    "c": 0.15928,
    "h": 293
  },
  "luminance": 0.0337
}

Semantic roles & 50–950 ramp

primary

#401981

secondary

#89B541

accent

#EA3DAA

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401981

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

Preview Lab → · Contrast checker → · Palette generator →