#381A97#381A97

#381A97 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.8% C 0.184 H 282.9°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#381A97
RGB	rgb(56, 26, 151)
HSL	hsl(254, 71%, 35%)
HSV	hsv(254, 83%, 59%)
CMYK	cmyk(62.9%, 82.8%, 0%, 40.8%)
CIE-LAB	lab(23.04, 46.97, -62.25)
CIE-LCH	lch(23.04, 77.98, 307.03°)
OKLab	oklab(35.79% 0.0412 -0.1795)
OKLCH	oklch(35.79% 0.184 282.9)
XYZ	xyz(7.5845, 3.8134, 29.6085)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381A97 #79971A

analogous

#1A3B97 #381A97 #771A97

triadic

#381A97 #97381A #1A9738

tetradic

#381A97 #971A3B #79971A #1A9777

square

#381A97 #971A3B #79971A #1A9777

split-complementary

#381A97 #97771A #3B971A

monochromatic

#11082F #251163 #381A97 #4B23CB #6F4BE0

Accessibility & contrast

On white

11.91

#381A97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#381A97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381A97

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381A97	#FFFFFF	#000000	##FFFFFF
##381A97	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B9A

Deuteranopia (green-blind)

#003395

Tritanopia (blue-blind)

#00415A

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #381a97;
/* rgb */ color: rgb(56, 26, 151);
/* oklch */ color: oklch(35.8% 0.184 282.9);

Tailwind

colors: {
  custom: {
    50: '#7c5cb7',
    500: '#381a97',
    950: '#000000',
  },
}

SCSS

$custom: #381a97;
$custom-light: #7c5cb7;
$custom-dark: #000000;

JSON

{
  "hex": "#381a97",
  "rgb": {
    "r": 56,
    "g": 26,
    "b": 151
  },
  "hsl": {
    "h": 254.4,
    "s": 70.621,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35793,
    "c": 0.1842,
    "h": 282.9
  },
  "luminance": 0.03814
}

Semantic roles & 50–950 ramp

primary

#381A97

secondary

#A5C24B

accent

#ED3AC2

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0411

muted

#7C7980

Preview Lab

Preview with #381A97

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

Preview Lab → · Contrast checker → · Palette generator →