#381A94#381A94

#381A94 is a dark, vivid violet. Relative luminance 0.037; OKLCH L 35.5% C 0.181 H 283.5°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#381A94
RGB	rgb(56, 26, 148)
HSL	hsl(255, 70%, 34%)
HSV	hsv(255, 82%, 58%)
CMYK	cmyk(62.2%, 82.4%, 0%, 42%)
CIE-LAB	lab(22.71, 46.09, -60.95)
CIE-LCH	lch(22.71, 76.42, 307.10°)
OKLab	oklab(35.47% 0.0422 -0.1757)
OKLCH	oklch(35.47% 0.181 283.5)
XYZ	xyz(7.3439, 3.7172, 28.3417)
Luminance	0.0372 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381A94 #76941A

analogous

#1A3994 #381A94 #751A94

triadic

#381A94 #94381A #1A9438

tetradic

#381A94 #941A39 #76941A #1A9475

square

#381A94 #941A39 #76941A #1A9475

split-complementary

#381A94 #94751A #39941A

monochromatic

#11082C #241160 #381A94 #4C23C8 #6E49DF

Accessibility & contrast

On white

12.04

#381A94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#381A94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381A94

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381A94	#FFFFFF	#000000	##FFFFFF
##381A94	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A97

Deuteranopia (green-blind)

#003292

Tritanopia (blue-blind)

#003F58

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #381a94;
/* rgb */ color: rgb(56, 26, 148);
/* oklch */ color: oklch(35.5% 0.181 283.5);

Tailwind

colors: {
  custom: {
    50: '#7b5cb5',
    500: '#381a94',
    950: '#000000',
  },
}

SCSS

$custom: #381a94;
$custom-light: #7b5cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#381a94",
  "rgb": {
    "r": 56,
    "g": 26,
    "b": 148
  },
  "hsl": {
    "h": 254.754,
    "s": 70.115,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35466,
    "c": 0.18074,
    "h": 283.5
  },
  "luminance": 0.03718
}

Semantic roles & 50–950 ramp

primary

#381A94

secondary

#A3C149

accent

#ED3BC1

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #381A94

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

Preview Lab → · Contrast checker → · Palette generator →