#381A56#381A56

#381A56 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.5% C 0.105 H 303.6°. Best body text is #FFFFFF at 14.48:1 contrast (WCAG AA passes).

Color values

HEX	#381A56
RGB	rgb(56, 26, 86)
HSL	hsl(270, 54%, 22%)
HSV	hsv(270, 70%, 34%)
CMYK	cmyk(34.9%, 69.8%, 0%, 66.3%)
CIE-LAB	lab(16.75, 27.96, -30.79)
CIE-LCH	lch(16.75, 41.59, 312.25°)
OKLab	oklab(29.45% 0.0579 -0.0873)
OKLCH	oklch(29.45% 0.105 303.6)
XYZ	xyz(3.6796, 2.2514, 9.0430)
Luminance	0.0225 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381A56 #38561A

analogous

#1A1A56 #381A56 #561A56

triadic

#381A56 #56381A #1A5638

tetradic

#381A56 #561A1A #38561A #1A5656

square

#381A56 #561A1A #38561A #1A5656

split-complementary

#381A56 #56561A #1A561A

monochromatic

#0F0717 #190C27 #381A56 #572885 #7536B4

Accessibility & contrast

On white

14.48

#381A56 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.45

#381A56 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381A56

14.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381A56	#FFFFFF	#000000	##FFFFFF
##381A56	1.00	14.48	1.45	14.48
#FFFFFF	14.48	1.00	21.00	1.00
#000000	1.45	21.00	1.00	21.00
##FFFFFF	14.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002958

Deuteranopia (green-blind)

#072955

Tritanopia (blue-blind)

#322735

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #381a56;
/* rgb */ color: rgb(56, 26, 86);
/* oklch */ color: oklch(29.5% 0.105 303.6);

Tailwind

colors: {
  custom: {
    50: '#715986',
    500: '#381a56',
    950: '#000000',
  },
}

SCSS

$custom: #381a56;
$custom-light: #715986;
$custom-dark: #000000;

JSON

{
  "hex": "#381a56",
  "rgb": {
    "r": 56,
    "g": 26,
    "b": 86
  },
  "hsl": {
    "h": 270,
    "s": 53.571,
    "l": 21.961
  },
  "oklch": {
    "l": 0.29451,
    "c": 0.1048,
    "h": 303.6
  },
  "luminance": 0.02251
}

Semantic roles & 50–950 ramp

primary

#381A56

secondary

#668C40

accent

#DD4B94

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #381A56

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

Preview Lab → · Contrast checker → · Palette generator →