#381D94#381D94

#381D94 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.8% C 0.178 H 283.1°. Best body text is #FFFFFF at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#381D94
RGB	rgb(56, 29, 148)
HSL	hsl(254, 67%, 35%)
HSV	hsv(254, 80%, 58%)
CMYK	cmyk(62.2%, 80.4%, 0%, 42%)
CIE-LAB	lab(23.19, 44.70, -60.16)
CIE-LCH	lch(23.19, 74.95, 306.61°)
OKLab	oklab(35.8% 0.0404 -0.1735)
OKLCH	oklch(35.8% 0.178 283.1)
XYZ	xyz(7.4139, 3.8571, 28.3650)
Luminance	0.0386 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381D94 #79941D

analogous

#1D3E94 #381D94 #731D94

triadic

#381D94 #94381D #1D9438

tetradic

#381D94 #941D3E #79941D #1D9473

square

#381D94 #941D3E #79941D #1D9473

split-complementary

#381D94 #94731D #3E941D

monochromatic

#11092E #251361 #381D94 #4B27C7 #6F4FDC

Accessibility & contrast

On white

11.85

#381D94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#381D94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381D94

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381D94	#FFFFFF	#000000	##FFFFFF
##381D94	1.00	11.85	1.77	11.85
#FFFFFF	11.85	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B97

Deuteranopia (green-blind)

#003392

Tritanopia (blue-blind)

#004058

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #381d94;
/* rgb */ color: rgb(56, 29, 148);
/* oklch */ color: oklch(35.8% 0.178 283.1);

Tailwind

colors: {
  custom: {
    50: '#7b5db5',
    500: '#381d94',
    950: '#000000',
  },
}

SCSS

$custom: #381d94;
$custom-light: #7b5db5;
$custom-dark: #000000;

JSON

{
  "hex": "#381d94",
  "rgb": {
    "r": 56,
    "g": 29,
    "b": 148
  },
  "hsl": {
    "h": 253.613,
    "s": 67.232,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35799,
    "c": 0.17811,
    "h": 283.1
  },
  "luminance": 0.03858
}

Semantic roles & 50–950 ramp

primary

#381D94

secondary

#A5BF4E

accent

#EA3EC3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #381D94

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

Preview Lab → · Contrast checker → · Palette generator →