#441B78#441B78

#441B78 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.1% C 0.147 H 298.1°. Best body text is #FFFFFF at 12.55:1 contrast (WCAG AA passes).

Color values

HEX	#441B78
RGB	rgb(68, 27, 120)
HSL	hsl(266, 63%, 29%)
HSV	hsv(266, 78%, 47%)
CMYK	cmyk(43.3%, 77.5%, 0%, 52.9%)
CIE-LAB	lab(21.46, 39.41, -45.36)
CIE-LCH	lch(21.46, 60.09, 310.99°)
OKLab	oklab(34.07% 0.0694 -0.1297)
OKLCH	oklch(34.07% 0.147 298.1)
XYZ	xyz(6.1651, 3.3688, 18.0911)
Luminance	0.0337 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 3.94

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#441B78 #4F781B

analogous

#1B2178 #441B78 #731B78

triadic

#441B78 #78441B #1B7844

tetradic

#441B78 #781B21 #4F781B #1B7873

square

#441B78 #781B21 #4F781B #1B7873

split-complementary

#441B78 #78731B #21781B

monochromatic

#0E0619 #281046 #441B78 #6026AA #7E3BD3

Accessibility & contrast

On white

12.55

#441B78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#441B78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #441B78

12.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##441B78	#FFFFFF	#000000	##FFFFFF
##441B78	1.00	12.55	1.67	12.55
#FFFFFF	12.55	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00347B

Deuteranopia (green-blind)

#003276

Tritanopia (blue-blind)

#373348

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #441b78;
/* rgb */ color: rgb(68, 27, 120);
/* oklch */ color: oklch(34.1% 0.147 298.1);

Tailwind

colors: {
  custom: {
    50: '#7d5ca0',
    500: '#441b78',
    950: '#000000',
  },
}

SCSS

$custom: #441b78;
$custom-light: #7d5ca0;
$custom-dark: #000000;

JSON

{
  "hex": "#441b78",
  "rgb": {
    "r": 68,
    "g": 27,
    "b": 120
  },
  "hsl": {
    "h": 266.452,
    "s": 63.265,
    "l": 28.824
  },
  "oklch": {
    "l": 0.34069,
    "c": 0.14709,
    "h": 298.1
  },
  "luminance": 0.03369
}

Semantic roles & 50–950 ramp

primary

#441B78

secondary

#7EAC43

accent

#E6419E

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #441B78

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

Preview Lab → · Contrast checker → · Palette generator →