#441B64#441B64

#441B64 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.3% C 0.124 H 306.4°. Best body text is #FFFFFF at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#441B64
RGB	rgb(68, 27, 100)
HSL	hsl(274, 57%, 25%)
HSV	hsv(274, 73%, 39%)
CMYK	cmyk(32%, 73%, 0%, 60.8%)
CIE-LAB	lab(19.77, 34.09, -35.14)
CIE-LCH	lch(19.77, 48.96, 314.13°)
OKLab	oklab(32.34% 0.0734 -0.0997)
OKLCH	oklch(32.34% 0.124 306.4)
XYZ	xyz(5.0756, 2.9330, 12.3529)
Luminance	0.0293 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#441B64 #3B641B

analogous

#201B64 #441B64 #641B5F

triadic

#441B64 #64441B #1B6444

tetradic

#441B64 #64201B #3B641B #1B5F64

square

#441B64 #64201B #3B641B #1B5F64

split-complementary

#441B64 #5F641B #1B6420

monochromatic

#100718 #230E34 #441B64 #652894 #8635C4

Accessibility & contrast

On white

13.24

#441B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#441B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #441B64

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##441B64	#FFFFFF	#000000	##FFFFFF
##441B64	1.00	13.24	1.59	13.24
#FFFFFF	13.24	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F66

Deuteranopia (green-blind)

#053062

Tritanopia (blue-blind)

#3F2B3D

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #441b64;
/* rgb */ color: rgb(68, 27, 100);
/* oklch */ color: oklch(32.3% 0.124 306.4);

Tailwind

colors: {
  custom: {
    50: '#7b5b91',
    500: '#441b64',
    950: '#000000',
  },
}

SCSS

$custom: #441b64;
$custom-light: #7b5b91;
$custom-dark: #000000;

JSON

{
  "hex": "#441b64",
  "rgb": {
    "r": 68,
    "g": 27,
    "b": 100
  },
  "hsl": {
    "h": 273.699,
    "s": 57.48,
    "l": 24.902
  },
  "oklch": {
    "l": 0.32341,
    "c": 0.1238,
    "h": 306.4
  },
  "luminance": 0.02933
}

Semantic roles & 50–950 ramp

primary

#441B64

secondary

#689941

accent

#E1478A

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A040D

muted

#7C797D

Preview Lab

Preview with #441B64

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

Preview Lab → · Contrast checker → · Palette generator →