#401A79#401A79

#401A79 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.6% C 0.149 H 295.3°. Best body text is #FFFFFF at 12.79:1 contrast (WCAG AA passes).

Color values

HEX	#401A79
RGB	rgb(64, 26, 121)
HSL	hsl(264, 65%, 29%)
HSV	hsv(264, 79%, 47%)
CMYK	cmyk(47.1%, 78.5%, 0%, 52.5%)
CIE-LAB	lab(20.86, 39.46, -47.00)
CIE-LCH	lch(20.86, 61.37, 310.02°)
OKLab	oklab(33.56% 0.0637 -0.1347)
OKLCH	oklch(33.56% 0.149 295.3)
XYZ	xyz(5.9340, 3.2091, 18.3922)
Luminance	0.0321 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401A79 #53791A

analogous

#1A2479 #401A79 #701A79

triadic

#401A79 #79401A #1A7940

tetradic

#401A79 #791A24 #53791A #1A7970

square

#401A79 #791A24 #53791A #1A7970

split-complementary

#401A79 #79701A #24791A

monochromatic

#0D0519 #250F47 #401A79 #5B25AB #7739D4

Accessibility & contrast

On white

12.79

#401A79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#401A79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401A79

12.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401A79	#FFFFFF	#000000	##FFFFFF
##401A79	1.00	12.79	1.64	12.79
#FFFFFF	12.79	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337C

Deuteranopia (green-blind)

#003177

Tritanopia (blue-blind)

#303448

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #401a79;
/* rgb */ color: rgb(64, 26, 121);
/* oklch */ color: oklch(33.6% 0.149 295.3);

Tailwind

colors: {
  custom: {
    50: '#7b5ba1',
    500: '#401a79',
    950: '#000000',
  },
}

SCSS

$custom: #401a79;
$custom-light: #7b5ba1;
$custom-dark: #000000;

JSON

{
  "hex": "#401a79",
  "rgb": {
    "r": 64,
    "g": 26,
    "b": 121
  },
  "hsl": {
    "h": 264,
    "s": 64.626,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33558,
    "c": 0.14897,
    "h": 295.3
  },
  "luminance": 0.03209
}

Semantic roles & 50–950 ramp

primary

#401A79

secondary

#82AD41

accent

#E840A5

background

#F7F5FA

surface

#EEE9F3

border

#C9C5CD

text

#0A040F

muted

#7C797F

Preview Lab

Preview with #401A79

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

Preview Lab → · Contrast checker → · Palette generator →