#440F76#440F76

#440F76 is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.7% C 0.157 H 300.6°. Best body text is #FFFFFF at 13.33:1 contrast (WCAG AA passes).

Color values

HEX	#440F76
RGB	rgb(68, 15, 118)
HSL	hsl(271, 77%, 26%)
HSV	hsv(271, 87%, 46%)
CMYK	cmyk(42.4%, 87.3%, 0%, 53.7%)
CIE-LAB	lab(19.55, 43.88, -47.21)
CIE-LCH	lch(19.55, 64.45, 312.91°)
OKLab	oklab(32.68% 0.0799 -0.135)
OKLCH	oklch(32.68% 0.157 300.6)
XYZ	xyz(5.8239, 2.8785, 17.3848)
Luminance	0.0288 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Indigo

#4B0082

ΔE00 2.51

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#440F76 #41760F

analogous

#100F76 #440F76 #760F74

triadic

#440F76 #76440F #0F7644

tetradic

#440F76 #76100F #41760F #0F7476

square

#440F76 #76100F #41760F #0F7476

split-complementary

#440F76 #74760F #0F7610

monochromatic

#10031B #250840 #440F76 #6316AC #831DE2

Accessibility & contrast

On white

13.33

#440F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#440F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #440F76

13.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##440F76	#FFFFFF	#000000	##FFFFFF
##440F76	1.00	13.33	1.58	13.33
#FFFFFF	13.33	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F79

Deuteranopia (green-blind)

#002F74

Tritanopia (blue-blind)

#382D44

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #440f76;
/* rgb */ color: rgb(68, 15, 118);
/* oklch */ color: oklch(32.7% 0.157 300.6);

Tailwind

colors: {
  custom: {
    50: '#7e569e',
    500: '#440f76',
    950: '#000000',
  },
}

SCSS

$custom: #440f76;
$custom-light: #7e569e;
$custom-dark: #000000;

JSON

{
  "hex": "#440f76",
  "rgb": {
    "r": 68,
    "g": 15,
    "b": 118
  },
  "hsl": {
    "h": 270.874,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.32678,
    "c": 0.1569,
    "h": 300.6
  },
  "luminance": 0.02879
}

Semantic roles & 50–950 ramp

primary

#440F76

secondary

#6FAD33

accent

#F43491

background

#F8F5F9

surface

#EFE9F2

border

#CAC5CC

text

#0B030E

muted

#7C787E

Preview Lab

Preview with #440F76

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

Preview Lab → · Contrast checker → · Palette generator →