#440F67#440F67

#440F67 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 31.3% C 0.142 H 306.9°. Best body text is #FFFFFF at 13.91:1 contrast (WCAG AA passes).

Color values

HEX	#440F67
RGB	rgb(68, 15, 103)
HSL	hsl(276, 75%, 23%)
HSV	hsv(276, 85%, 40%)
CMYK	cmyk(34%, 85.4%, 0%, 59.6%)
CIE-LAB	lab(18.14, 40.21, -39.76)
CIE-LCH	lch(18.14, 56.55, 315.32°)
OKLab	oklab(31.27% 0.085 -0.1132)
OKLCH	oklch(31.27% 0.142 306.9)
XYZ	xyz(5.0024, 2.5499, 13.0580)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440F67 #32670F

analogous

#180F67 #440F67 #670F5E

triadic

#440F67 #67440F #0F6744

tetradic

#440F67 #67180F #32670F #0F5E67

square

#440F67 #67180F #32670F #0F5E67

split-complementary

#440F67 #5E670F #0F6718

monochromatic

#12041B #210732 #440F67 #67179C #8B1FD2

Accessibility & contrast

On white

13.91

#440F67 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#440F67 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440F67

13.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440F67	#FFFFFF	#000000	##FFFFFF
##440F67	1.00	13.91	1.51	13.91
#FFFFFF	13.91	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B69

Deuteranopia (green-blind)

#002D65

Tritanopia (blue-blind)

#3E273C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #440f67;
/* rgb */ color: rgb(68, 15, 103);
/* oklch */ color: oklch(31.3% 0.142 306.9);

Tailwind

colors: {
  custom: {
    50: '#7c5593',
    500: '#440f67',
    950: '#000000',
  },
}

SCSS

$custom: #440f67;
$custom-light: #7c5593;
$custom-dark: #000000;

JSON

{
  "hex": "#440f67",
  "rgb": {
    "r": 68,
    "g": 15,
    "b": 103
  },
  "hsl": {
    "h": 276.136,
    "s": 74.576,
    "l": 23.137
  },
  "oklch": {
    "l": 0.3127,
    "c": 0.14151,
    "h": 306.9
  },
  "luminance": 0.0255
}

Semantic roles & 50–950 ramp

primary

#440F67

secondary

#5EA032

accent

#F13781

background

#F7F5F9

surface

#EEE9F1

border

#C9C5CB

text

#0A030D

muted

#7C787E

Preview Lab

Preview with #440F67

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

Preview Lab → · Contrast checker → · Palette generator →