#440E63#440E63

#440E63 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.8% C 0.138 H 308.9°. Best body text is #FFFFFF at 14.11:1 contrast (WCAG AA passes).

Color values

HEX	#440E63
RGB	rgb(68, 14, 99)
HSL	hsl(278, 75%, 22%)
HSV	hsv(278, 86%, 39%)
CMYK	cmyk(31.3%, 85.9%, 0%, 61.2%)
CIE-LAB	lab(17.66, 39.62, -37.91)
CIE-LCH	lch(17.66, 54.83, 316.27°)
OKLab	oklab(30.83% 0.0869 -0.1077)
OKLCH	oklch(30.83% 0.138 308.9)
XYZ	xyz(4.7926, 2.4440, 12.0212)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440E63 #2D630E

analogous

#1A0E63 #440E63 #630E57

triadic

#440E63 #63440E #0E6344

tetradic

#440E63 #631A0E #2D630E #0E5763

square

#440E63 #631A0E #2D630E #0E5763

split-complementary

#440E63 #57630E #0E631A

monochromatic

#12041B #1F062D #440E63 #691699 #8E1DCE

Accessibility & contrast

On white

14.11

#440E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#440E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440E63

14.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440E63	#FFFFFF	#000000	##FFFFFF
##440E63	1.00	14.11	1.49	14.11
#FFFFFF	14.11	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002965

Deuteranopia (green-blind)

#002C61

Tritanopia (blue-blind)

#3F2439

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #440e63;
/* rgb */ color: rgb(68, 14, 99);
/* oklch */ color: oklch(30.8% 0.138 308.9);

Tailwind

colors: {
  custom: {
    50: '#7c5590',
    500: '#440e63',
    950: '#000000',
  },
}

SCSS

$custom: #440e63;
$custom-light: #7c5590;
$custom-dark: #000000;

JSON

{
  "hex": "#440e63",
  "rgb": {
    "r": 68,
    "g": 14,
    "b": 99
  },
  "hsl": {
    "h": 278.118,
    "s": 75.221,
    "l": 22.157
  },
  "oklch": {
    "l": 0.30825,
    "c": 0.13843,
    "h": 308.9
  },
  "luminance": 0.02444
}

Semantic roles & 50–950 ramp

primary

#440E63

secondary

#589C30

accent

#F2367A

background

#F7F5F8

surface

#EEE9F0

border

#C9C5CB

text

#0A030D

muted

#7C787D

Preview Lab

Preview with #440E63

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

Preview Lab → · Contrast checker → · Palette generator →