#401E78#401E78

#401E78 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.0% C 0.143 H 294.8°. Best body text is #FFFFFF at 12.54:1 contrast (WCAG AA passes).

Color values

HEX	#401E78
RGB	rgb(64, 30, 120)
HSL	hsl(263, 60%, 29%)
HSV	hsv(263, 75%, 47%)
CMYK	cmyk(46.7%, 75%, 0%, 52.9%)
CIE-LAB	lab(21.48, 37.16, -45.34)
CIE-LCH	lch(21.48, 58.62, 309.33°)
OKLab	oklab(33.97% 0.0601 -0.1298)
OKLCH	oklch(33.97% 0.143 294.8)
XYZ	xyz(5.9679, 3.3744, 18.1026)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#401E78 #56781E

analogous

#1E2978 #401E78 #6D1E78

triadic

#401E78 #78401E #1E7840

tetradic

#401E78 #781E29 #56781E #1E786D

square

#401E78 #781E29 #56781E #1E786D

split-complementary

#401E78 #786D1E #29781E

monochromatic

#0D0618 #261247 #401E78 #5A2AA9 #7741CF

Accessibility & contrast

On white

12.54

#401E78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#401E78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #401E78

12.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##401E78	#FFFFFF	#000000	##FFFFFF
##401E78	1.00	12.54	1.68	12.54
#FFFFFF	12.54	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347B

Deuteranopia (green-blind)

#003276

Tritanopia (blue-blind)

#303549

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #401e78;
/* rgb */ color: rgb(64, 30, 120);
/* oklch */ color: oklch(34.0% 0.143 294.8);

Tailwind

colors: {
  custom: {
    50: '#7b5da0',
    500: '#401e78',
    950: '#000000',
  },
}

SCSS

$custom: #401e78;
$custom-light: #7b5da0;
$custom-dark: #000000;

JSON

{
  "hex": "#401e78",
  "rgb": {
    "r": 64,
    "g": 30,
    "b": 120
  },
  "hsl": {
    "h": 262.667,
    "s": 60,
    "l": 29.412
  },
  "oklch": {
    "l": 0.33969,
    "c": 0.14309,
    "h": 294.8
  },
  "luminance": 0.03375
}

Semantic roles & 50–950 ramp

primary

#401E78

secondary

#85AC46

accent

#E345A7

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #401E78

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

Preview Lab → · Contrast checker → · Palette generator →