#441B77#441B77

#441B77 is a dark, vivid violet. Relative luminance 0.033; OKLCH L 34.0% C 0.146 H 298.5°. Best body text is #FFFFFF at 12.58:1 contrast (WCAG AA passes).

Color values

HEX	#441B77
RGB	rgb(68, 27, 119)
HSL	hsl(267, 63%, 29%)
HSV	hsv(267, 77%, 47%)
CMYK	cmyk(42.9%, 77.3%, 0%, 53.3%)
CIE-LAB	lab(21.37, 39.14, -44.86)
CIE-LCH	lch(21.37, 59.54, 311.10°)
OKLab	oklab(33.98% 0.0696 -0.1283)
OKLCH	oklch(33.98% 0.146 298.5)
XYZ	xyz(6.1047, 3.3446, 17.7731)
Luminance	0.0335 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 4.02

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#441B77 #4E771B

analogous

#1B2077 #441B77 #721B77

triadic

#441B77 #77441B #1B7744

tetradic

#441B77 #771B20 #4E771B #1B7772

square

#441B77 #771B20 #4E771B #1B7772

split-complementary

#441B77 #77721B #20771B

monochromatic

#0E0619 #271045 #441B77 #6126A9 #7E3AD2

Accessibility & contrast

On white

12.58

#441B77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.67

#441B77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #441B77

12.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##441B77	#FFFFFF	#000000	##FFFFFF
##441B77	1.00	12.58	1.67	12.58
#FFFFFF	12.58	1.00	21.00	1.00
#000000	1.67	21.00	1.00	21.00
##FFFFFF	12.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00337A

Deuteranopia (green-blind)

#003275

Tritanopia (blue-blind)

#373348

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #441b77;
/* rgb */ color: rgb(68, 27, 119);
/* oklch */ color: oklch(34.0% 0.146 298.5);

Tailwind

colors: {
  custom: {
    50: '#7d5c9f',
    500: '#441b77',
    950: '#000000',
  },
}

SCSS

$custom: #441b77;
$custom-light: #7d5c9f;
$custom-dark: #000000;

JSON

{
  "hex": "#441b77",
  "rgb": {
    "r": 68,
    "g": 27,
    "b": 119
  },
  "hsl": {
    "h": 266.739,
    "s": 63.014,
    "l": 28.627
  },
  "oklch": {
    "l": 0.33978,
    "c": 0.14594,
    "h": 298.5
  },
  "luminance": 0.03345
}

Semantic roles & 50–950 ramp

primary

#441B77

secondary

#7DAB42

accent

#E6429D

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#0A040F

muted

#7C797E

Preview Lab

Preview with #441B77

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

Preview Lab → · Contrast checker → · Palette generator →