#441B63#441B63

#441B63 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.123 H 306.8°. Best body text is #FFFFFF at 13.27:1 contrast (WCAG AA passes).

Color values

HEX	#441B63
RGB	rgb(68, 27, 99)
HSL	hsl(274, 57%, 25%)
HSV	hsv(274, 73%, 39%)
CMYK	cmyk(31.3%, 72.7%, 0%, 61.2%)
CIE-LAB	lab(19.69, 33.83, -34.61)
CIE-LCH	lch(19.69, 48.40, 314.35°)
OKLab	oklab(32.26% 0.0735 -0.0981)
OKLCH	oklch(32.26% 0.123 306.8)
XYZ	xyz(5.0275, 2.9137, 12.0995)
Luminance	0.0291 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#441B63 #3A631B

analogous

#201B63 #441B63 #631B5E

triadic

#441B63 #63441B #1B6344

tetradic

#441B63 #63201B #3A631B #1B5E63

square

#441B63 #63201B #3A631B #1B5E63

split-complementary

#441B63 #5E631B #1B6320

monochromatic

#110718 #230E33 #441B63 #652893 #8635C3

Accessibility & contrast

On white

13.27

#441B63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#441B63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #441B63

13.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##441B63	#FFFFFF	#000000	##FFFFFF
##441B63	1.00	13.27	1.58	13.27
#FFFFFF	13.27	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E65

Deuteranopia (green-blind)

#073061

Tritanopia (blue-blind)

#3F2B3C

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #441b63;
/* rgb */ color: rgb(68, 27, 99);
/* oklch */ color: oklch(32.3% 0.123 306.8);

Tailwind

colors: {
  custom: {
    50: '#7b5b90',
    500: '#441b63',
    950: '#000000',
  },
}

SCSS

$custom: #441b63;
$custom-light: #7b5b90;
$custom-dark: #000000;

JSON

{
  "hex": "#441b63",
  "rgb": {
    "r": 68,
    "g": 27,
    "b": 99
  },
  "hsl": {
    "h": 274.167,
    "s": 57.143,
    "l": 24.706
  },
  "oklch": {
    "l": 0.32261,
    "c": 0.12263,
    "h": 306.8
  },
  "luminance": 0.02914
}

Semantic roles & 50–950 ramp

primary

#441B63

secondary

#679841

accent

#E04789

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040C

muted

#7C797D

Preview Lab

Preview with #441B63

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

Preview Lab → · Contrast checker → · Palette generator →