#440F55#440F55

#440F55 is a dark, vivid purple. Relative luminance 0.022; OKLCH L 29.7% C 0.123 H 316.3°. Best body text is #FFFFFF at 14.53:1 contrast (WCAG AA passes).

Color values

HEX	#440F55
RGB	rgb(68, 15, 85)
HSL	hsl(285, 70%, 20%)
HSV	hsv(285, 82%, 33%)
CMYK	cmyk(20%, 82.4%, 0%, 66.7%)
CIE-LAB	lab(16.63, 36.02, -30.21)
CIE-LCH	lch(16.63, 47.01, 320.02°)
OKLab	oklab(29.74% 0.0892 -0.0851)
OKLCH	oklch(29.74% 0.123 316.3)
XYZ	xyz(4.1942, 2.2266, 8.8014)
Luminance	0.0223 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440F55 #20550F

analogous

#210F55 #440F55 #550F43

triadic

#440F55 #55440F #0F5544

tetradic

#440F55 #55210F #20550F #0F4355

square

#440F55 #55210F #20550F #0F4355

split-complementary

#440F55 #43550F #0F5521

monochromatic

#15051A #1A0621 #440F55 #6E1889 #9721BD

Accessibility & contrast

On white

14.53

#440F55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#440F55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440F55

14.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440F55	#FFFFFF	#000000	##FFFFFF
##440F55	1.00	14.53	1.45	14.53
#FFFFFF	14.53	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002657

Deuteranopia (green-blind)

#0F2B53

Tritanopia (blue-blind)

#431E31

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #440f55;
/* rgb */ color: rgb(68, 15, 85);
/* oklch */ color: oklch(29.7% 0.123 316.3);

Tailwind

colors: {
  custom: {
    50: '#7b5485',
    500: '#440f55',
    950: '#000000',
  },
}

SCSS

$custom: #440f55;
$custom-light: #7b5485;
$custom-dark: #000000;

JSON

{
  "hex": "#440f55",
  "rgb": {
    "r": 68,
    "g": 15,
    "b": 85
  },
  "hsl": {
    "h": 285.429,
    "s": 70,
    "l": 19.608
  },
  "oklch": {
    "l": 0.29738,
    "c": 0.12328,
    "h": 316.3
  },
  "luminance": 0.02226
}

Semantic roles & 50–950 ramp

primary

#440F55

secondary

#488F31

accent

#ED3B66

background

#F7F5F8

surface

#EEE9EF

border

#C9C5CA

text

#0A030B

muted

#7C787C

Preview Lab

Preview with #440F55

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

Preview Lab → · Contrast checker → · Palette generator →