#381EAE#381EAE

#381EAE is a dark, highly saturated violet. Relative luminance 0.048; OKLCH L 38.7% C 0.207 H 278.8°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#381EAE
RGB	rgb(56, 30, 174)
HSL	hsl(251, 71%, 40%)
HSV	hsv(251, 83%, 68%)
CMYK	cmyk(67.8%, 82.8%, 0%, 31.8%)
CIE-LAB	lab(26.23, 51.90, -70.97)
CIE-LCH	lch(26.23, 87.92, 306.18°)
OKLab	oklab(38.75% 0.0317 -0.205)
OKLCH	oklch(38.75% 0.207 278.8)
XYZ	xyz(9.7327, 4.8245, 40.4545)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381EAE #94AE1E

analogous

#1E4CAE #381EAE #801EAE

triadic

#381EAE #AE381E #1EAE38

tetradic

#381EAE #AE1E4C #94AE1E #1EAE80

square

#381EAE #AE1E4C #94AE1E #1EAE80

split-complementary

#381EAE #AE801E #4CAE1E

monochromatic

#160C46 #27157A #381EAE #4D2EDB #7A62E4

Accessibility & contrast

On white

10.69

#381EAE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#381EAE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381EAE

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381EAE	#FFFFFF	#000000	##FFFFFF
##381EAE	1.00	10.69	1.97	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B2

Deuteranopia (green-blind)

#0038AC

Tritanopia (blue-blind)

#004C68

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #381eae;
/* rgb */ color: rgb(56, 30, 174);
/* oklch */ color: oklch(38.7% 0.207 278.8);

Tailwind

colors: {
  custom: {
    50: '#8060c8',
    500: '#381eae',
    950: '#000000',
  },
}

SCSS

$custom: #381eae;
$custom-light: #8060c8;
$custom-dark: #000000;

JSON

{
  "hex": "#381eae",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 174
  },
  "hsl": {
    "h": 250.833,
    "s": 70.588,
    "l": 40
  },
  "oklch": {
    "l": 0.38748,
    "c": 0.20739,
    "h": 278.8
  },
  "luminance": 0.04825
}

Semantic roles & 50–950 ramp

primary

#381EAE

secondary

#B6C95F

accent

#ED3ACD

background

#F8F5FC

surface

#F0EAF8

border

#CBC6D1

text

#0C0513

muted

#7D7982

Preview Lab

Preview with #381EAE

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

Preview Lab → · Contrast checker → · Palette generator →