#381C92#381C92

#381C92 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.5% C 0.177 H 283.6°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#381C92
RGB	rgb(56, 28, 146)
HSL	hsl(254, 68%, 34%)
HSV	hsv(254, 81%, 57%)
CMYK	cmyk(61.6%, 80.8%, 0%, 42.7%)
CIE-LAB	lab(22.81, 44.58, -59.55)
CIE-LCH	lch(22.81, 74.39, 306.82°)
OKLab	oklab(35.47% 0.0417 -0.1717)
OKLCH	oklch(35.47% 0.177 283.6)
XYZ	xyz(7.2328, 3.7461, 27.5305)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381C92 #76921C

analogous

#1C3B92 #381C92 #731C92

triadic

#381C92 #92381C #1C9238

tetradic

#381C92 #921C3B #76921C #1C9273

square

#381C92 #921C3B #76921C #1C9273

split-complementary

#381C92 #92731C #3B921C

monochromatic

#11082B #24125F #381C92 #4C26C5 #6E4CDD

Accessibility & contrast

On white

12.00

#381C92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#381C92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381C92

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381C92	#FFFFFF	#000000	##FFFFFF
##381C92	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A95

Deuteranopia (green-blind)

#003390

Tritanopia (blue-blind)

#003F57

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #381c92;
/* rgb */ color: rgb(56, 28, 146);
/* oklch */ color: oklch(35.5% 0.177 283.6);

Tailwind

colors: {
  custom: {
    50: '#7b5db3',
    500: '#381c92',
    950: '#000000',
  },
}

SCSS

$custom: #381c92;
$custom-light: #7b5db3;
$custom-dark: #000000;

JSON

{
  "hex": "#381c92",
  "rgb": {
    "r": 56,
    "g": 28,
    "b": 146
  },
  "hsl": {
    "h": 254.237,
    "s": 67.816,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35471,
    "c": 0.17666,
    "h": 283.6
  },
  "luminance": 0.03747
}

Semantic roles & 50–950 ramp

primary

#381C92

secondary

#A3BF4B

accent

#EB3DC2

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #381C92

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

Preview Lab → · Contrast checker → · Palette generator →