#440F74#440F74

#440F74 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 32.5% C 0.155 H 301.4°. Best body text is #FFFFFF at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#440F74
RGB	rgb(68, 15, 116)
HSL	hsl(271, 77%, 26%)
HSV	hsv(271, 87%, 45%)
CMYK	cmyk(41.4%, 87.1%, 0%, 54.5%)
CIE-LAB	lab(19.36, 43.39, -46.24)
CIE-LCH	lch(19.36, 63.41, 313.18°)
OKLab	oklab(32.49% 0.0806 -0.1322)
OKLCH	oklch(32.49% 0.155 301.4)
XYZ	xyz(5.7063, 2.8315, 16.7655)
Luminance	0.0283 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440F74 #3F740F

analogous

#110F74 #440F74 #740F71

triadic

#440F74 #74440F #0F7444

tetradic

#440F74 #74110F #3F740F #0F7174

square

#440F74 #74110F #3F740F #0F7174

split-complementary

#440F74 #71740F #0F7411

monochromatic

#10041B #24083E #440F74 #6416AA #841DE0

Accessibility & contrast

On white

13.41

#440F74 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#440F74 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440F74

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440F74	#FFFFFF	#000000	##FFFFFF
##440F74	1.00	13.41	1.57	13.41
#FFFFFF	13.41	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E77

Deuteranopia (green-blind)

#002E72

Tritanopia (blue-blind)

#392C43

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #440f74;
/* rgb */ color: rgb(68, 15, 116);
/* oklch */ color: oklch(32.5% 0.155 301.4);

Tailwind

colors: {
  custom: {
    50: '#7e569d',
    500: '#440f74',
    950: '#000000',
  },
}

SCSS

$custom: #440f74;
$custom-light: #7e569d;
$custom-dark: #000000;

JSON

{
  "hex": "#440f74",
  "rgb": {
    "r": 68,
    "g": 15,
    "b": 116
  },
  "hsl": {
    "h": 271.485,
    "s": 77.099,
    "l": 25.686
  },
  "oklch": {
    "l": 0.32485,
    "c": 0.15485,
    "h": 301.4
  },
  "luminance": 0.02832
}

Semantic roles & 50–950 ramp

primary

#440F74

secondary

#6CAC33

accent

#F4348F

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0A030E

muted

#7C787E

Preview Lab

Preview with #440F74

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

Preview Lab → · Contrast checker → · Palette generator →