#381C93#381C93

#381C93 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.6% C 0.178 H 283.4°. Best body text is #FFFFFF at 11.96:1 contrast (WCAG AA passes).

Color values

HEX	#381C93
RGB	rgb(56, 28, 147)
HSL	hsl(254, 68%, 34%)
HSV	hsv(254, 81%, 58%)
CMYK	cmyk(61.9%, 81%, 0%, 42.4%)
CIE-LAB	lab(22.92, 44.88, -59.99)
CIE-LCH	lch(22.92, 74.92, 306.80°)
OKLab	oklab(35.58% 0.0413 -0.173)
OKLCH	oklch(35.58% 0.178 283.4)
XYZ	xyz(7.3110, 3.7773, 27.9420)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381C93 #77931C

analogous

#1C3B93 #381C93 #741C93

triadic

#381C93 #93381C #1C9338

tetradic

#381C93 #931C3B #77931C #1C9374

square

#381C93 #931C3B #77931C #1C9374

split-complementary

#381C93 #93741C #3B931C

monochromatic

#11082C #241260 #381C93 #4C26C6 #6E4CDD

Accessibility & contrast

On white

11.96

#381C93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#381C93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381C93

11.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381C93	#FFFFFF	#000000	##FFFFFF
##381C93	1.00	11.96	1.76	11.96
#FFFFFF	11.96	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A96

Deuteranopia (green-blind)

#003391

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #381c93;
/* rgb */ color: rgb(56, 28, 147);
/* oklch */ color: oklch(35.6% 0.178 283.4);

Tailwind

colors: {
  custom: {
    50: '#7b5db4',
    500: '#381c93',
    950: '#000000',
  },
}

SCSS

$custom: #381c93;
$custom-light: #7b5db4;
$custom-dark: #000000;

JSON

{
  "hex": "#381c93",
  "rgb": {
    "r": 56,
    "g": 28,
    "b": 147
  },
  "hsl": {
    "h": 254.118,
    "s": 68,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35578,
    "c": 0.17784,
    "h": 283.4
  },
  "luminance": 0.03778
}

Semantic roles & 50–950 ramp

primary

#381C93

secondary

#A4BF4C

accent

#EB3DC2

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #381C93

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

Preview Lab → · Contrast checker → · Palette generator →