#381F96#381F96

#381F96 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.2% C 0.179 H 282.5°. Best body text is #FFFFFF at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#381F96
RGB	rgb(56, 31, 150)
HSL	hsl(253, 66%, 35%)
HSV	hsv(253, 79%, 59%)
CMYK	cmyk(62.7%, 79.3%, 0%, 41.2%)
CIE-LAB	lab(23.74, 44.32, -60.48)
CIE-LCH	lch(23.74, 74.98, 306.23°)
OKLab	oklab(36.25% 0.0386 -0.1744)
OKLCH	oklch(36.25% 0.179 282.5)
XYZ	xyz(7.6242, 4.0222, 29.2228)
Luminance	0.0402 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381F96 #7D961F

analogous

#1F4196 #381F96 #731F96

triadic

#381F96 #96381F #1F9638

tetradic

#381F96 #961F41 #7D961F #1F9673

square

#381F96 #961F41 #7D961F #1F9673

split-complementary

#381F96 #96731F #41961F

monochromatic

#120A31 #251563 #381F96 #4B29C9 #7054DC

Accessibility & contrast

On white

11.64

#381F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#381F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381F96

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381F96	#FFFFFF	#000000	##FFFFFF
##381F96	1.00	11.64	1.80	11.64
#FFFFFF	11.64	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C99

Deuteranopia (green-blind)

#003494

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #381f96;
/* rgb */ color: rgb(56, 31, 150);
/* oklch */ color: oklch(36.2% 0.179 282.5);

Tailwind

colors: {
  custom: {
    50: '#7b5fb6',
    500: '#381f96',
    950: '#000000',
  },
}

SCSS

$custom: #381f96;
$custom-light: #7b5fb6;
$custom-dark: #000000;

JSON

{
  "hex": "#381f96",
  "rgb": {
    "r": 56,
    "g": 31,
    "b": 150
  },
  "hsl": {
    "h": 252.605,
    "s": 65.746,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36247,
    "c": 0.17865,
    "h": 282.5
  },
  "luminance": 0.04023
}

Semantic roles & 50–950 ramp

primary

#381F96

secondary

#A8BF52

accent

#E93FC5

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #381F96

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

Preview Lab → · Contrast checker → · Palette generator →