#401881#401881

#401881 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.1% C 0.160 H 293.1°. Best body text is #FFFFFF at 12.61:1 contrast (WCAG AA passes).

Color values

HEX	#401881
RGB	rgb(64, 24, 129)
HSL	hsl(263, 69%, 30%)
HSV	hsv(263, 81%, 51%)
CMYK	cmyk(50.4%, 81.4%, 0%, 49.4%)
CIE-LAB	lab(21.31, 42.61, -51.35)
CIE-LCH	lch(21.31, 66.73, 309.69°)
OKLab	oklab(34.11% 0.0629 -0.1474)
OKLCH	oklch(34.11% 0.16 293.1)
XYZ	xyz(6.4023, 3.3280, 21.0697)
Luminance	0.0333 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401881 #598118

analogous

#182581 #401881 #741881

triadic

#401881 #814018 #188140

tetradic

#401881 #811825 #598118 #188174

square

#401881 #811825 #598118 #188174

split-complementary

#401881 #817418 #258118

monochromatic

#0D051A #260E4D #401881 #5A22B5 #7739DA

Accessibility & contrast

On white

12.61

#401881 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#401881 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401881

12.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401881	#FFFFFF	#000000	##FFFFFF
##401881	1.00	12.61	1.67	12.61
#FFFFFF	12.61	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003484

Deuteranopia (green-blind)

#00317F

Tritanopia (blue-blind)

#2B364D

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #401881;
/* rgb */ color: rgb(64, 24, 129);
/* oklch */ color: oklch(34.1% 0.160 293.1);

Tailwind

colors: {
  custom: {
    50: '#7c5aa7',
    500: '#401881',
    950: '#000000',
  },
}

SCSS

$custom: #401881;
$custom-light: #7c5aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#401881",
  "rgb": {
    "r": 64,
    "g": 24,
    "b": 129
  },
  "hsl": {
    "h": 262.857,
    "s": 68.627,
    "l": 30
  },
  "oklch": {
    "l": 0.34109,
    "c": 0.16026,
    "h": 293.1
  },
  "luminance": 0.03328
}

Semantic roles & 50–950 ramp

primary

#401881

secondary

#88B540

accent

#EB3CA9

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401881

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

Preview Lab → · Contrast checker → · Palette generator →