#411B78#411B78

#411B78 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 33.7% C 0.147 H 296.1°. Best body text is #FFFFFF at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#411B78
RGB	rgb(65, 27, 120)
HSL	hsl(265, 63%, 29%)
HSV	hsv(265, 78%, 47%)
CMYK	cmyk(45.8%, 77.5%, 0%, 52.9%)
CIE-LAB	lab(21.07, 38.87, -46.02)
CIE-LCH	lch(21.07, 60.24, 310.19°)
OKLab	oklab(33.7% 0.0646 -0.1318)
OKLCH	oklch(33.7% 0.147 296.1)
XYZ	xyz(5.9612, 3.2636, 18.0815)
Luminance	0.0326 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#411B78 #52781B

analogous

#1B2478 #411B78 #701B78

triadic

#411B78 #78411B #1B7841

tetradic

#411B78 #781B24 #52781B #1B7870

square

#411B78 #781B24 #52781B #1B7870

split-complementary

#411B78 #78701B #24781B

monochromatic

#0E0619 #261046 #411B78 #5C26AA #793BD3

Accessibility & contrast

On white

12.71

#411B78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#411B78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #411B78

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##411B78	#FFFFFF	#000000	##FFFFFF
##411B78	1.00	12.71	1.65	12.71
#FFFFFF	12.71	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337B

Deuteranopia (green-blind)

#003176

Tritanopia (blue-blind)

#323448

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #411b78;
/* rgb */ color: rgb(65, 27, 120);
/* oklch */ color: oklch(33.7% 0.147 296.1);

Tailwind

colors: {
  custom: {
    50: '#7c5ca0',
    500: '#411b78',
    950: '#000000',
  },
}

SCSS

$custom: #411b78;
$custom-light: #7c5ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#411b78",
  "rgb": {
    "r": 65,
    "g": 27,
    "b": 120
  },
  "hsl": {
    "h": 264.516,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.33704,
    "c": 0.14674,
    "h": 296.1
  },
  "luminance": 0.03264
}

Semantic roles & 50–950 ramp

primary

#411B78

secondary

#81AC43

accent

#E641A3

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #411B78

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

Preview Lab → · Contrast checker → · Palette generator →