#441B81#441B81

#441B81 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.9% C 0.157 H 295.1°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#441B81
RGB	rgb(68, 27, 129)
HSL	hsl(264, 65%, 31%)
HSV	hsv(264, 79%, 51%)
CMYK	cmyk(47.3%, 79.1%, 0%, 49.4%)
CIE-LAB	lab(22.29, 41.87, -49.72)
CIE-LCH	lch(22.29, 65.00, 310.10°)
OKLab	oklab(34.91% 0.0669 -0.1425)
OKLCH	oklch(34.91% 0.157 295.1)
XYZ	xyz(6.7372, 3.5976, 21.1041)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#441B81 #58811B

analogous

#1B2581 #441B81 #771B81

triadic

#441B81 #81441B #1B8144

tetradic

#441B81 #811B25 #58811B #1B8177

square

#441B81 #811B25 #58811B #1B8177

split-complementary

#441B81 #81771B #25811B

monochromatic

#0F061C #29104E #441B81 #5F26B4 #7C3FD7

Accessibility & contrast

On white

12.21

#441B81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#441B81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #441B81

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##441B81	#FFFFFF	#000000	##FFFFFF
##441B81	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003684

Deuteranopia (green-blind)

#00347F

Tritanopia (blue-blind)

#32374D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #441b81;
/* rgb */ color: rgb(68, 27, 129);
/* oklch */ color: oklch(34.9% 0.157 295.1);

Tailwind

colors: {
  custom: {
    50: '#7f5ca6',
    500: '#441b81',
    950: '#000000',
  },
}

SCSS

$custom: #441b81;
$custom-light: #7f5ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#441b81",
  "rgb": {
    "r": 68,
    "g": 27,
    "b": 129
  },
  "hsl": {
    "h": 264.118,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.34907,
    "c": 0.15743,
    "h": 295.1
  },
  "luminance": 0.03598
}

Semantic roles & 50–950 ramp

primary

#441B81

secondary

#87B543

accent

#E83FA4

background

#F8F5FA

surface

#EFE9F4

border

#CAC5CE

text

#0B040F

muted

#7C797F

Preview Lab

Preview with #441B81

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

Preview Lab → · Contrast checker → · Palette generator →