#440F72#440F72

#440F72 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.3% C 0.153 H 302.2°. Best body text is #FFFFFF at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#440F72
RGB	rgb(68, 15, 114)
HSL	hsl(272, 77%, 25%)
HSV	hsv(272, 87%, 45%)
CMYK	cmyk(40.4%, 86.8%, 0%, 55.3%)
CIE-LAB	lab(19.16, 42.89, -45.26)
CIE-LCH	lch(19.16, 62.36, 313.46°)
OKLab	oklab(32.29% 0.0813 -0.1293)
OKLCH	oklch(32.29% 0.153 302.2)
XYZ	xyz(5.5912, 2.7855, 16.1594)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440F72 #3D720F

analogous

#120F72 #440F72 #720F6E

triadic

#440F72 #72440F #0F7244

tetradic

#440F72 #72120F #3D720F #0F6E72

square

#440F72 #72120F #3D720F #0F6E72

split-complementary

#440F72 #6E720F #0F7212

monochromatic

#10041B #24083C #440F72 #6416A8 #851DDE

Accessibility & contrast

On white

13.49

#440F72 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#440F72 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440F72

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440F72	#FFFFFF	#000000	##FFFFFF
##440F72	1.00	13.49	1.56	13.49
#FFFFFF	13.49	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E75

Deuteranopia (green-blind)

#002E70

Tritanopia (blue-blind)

#3A2C42

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #440f72;
/* rgb */ color: rgb(68, 15, 114);
/* oklch */ color: oklch(32.3% 0.153 302.2);

Tailwind

colors: {
  custom: {
    50: '#7e569b',
    500: '#440f72',
    950: '#000000',
  },
}

SCSS

$custom: #440f72;
$custom-light: #7e569b;
$custom-dark: #000000;

JSON

{
  "hex": "#440f72",
  "rgb": {
    "r": 68,
    "g": 15,
    "b": 114
  },
  "hsl": {
    "h": 272.121,
    "s": 76.744,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32293,
    "c": 0.15279,
    "h": 302.2
  },
  "luminance": 0.02785
}

Semantic roles & 50–950 ramp

primary

#440F72

secondary

#6AAA33

accent

#F3358D

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #440F72

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

Preview Lab → · Contrast checker → · Palette generator →