#381E87#381E87

#381E87 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.162 H 285.7°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#381E87
RGB	rgb(56, 30, 135)
HSL	hsl(255, 64%, 32%)
HSV	hsv(255, 78%, 53%)
CMYK	cmyk(58.5%, 77.8%, 0%, 47.1%)
CIE-LAB	lab(22.01, 40.29, -54.02)
CIE-LCH	lch(22.01, 67.38, 306.72°)
OKLab	oklab(34.57% 0.0436 -0.1555)
OKLCH	oklch(34.57% 0.162 285.7)
XYZ	xyz(6.4670, 3.5182, 23.2553)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E87 #6D871E

analogous

#1E3987 #381E87 #6C1E87

triadic

#381E87 #87381E #1E8738

tetradic

#381E87 #871E39 #6D871E #1E876C

square

#381E87 #871E39 #6D871E #1E876C

split-complementary

#381E87 #876C1E #39871E

monochromatic

#0E0823 #231355 #381E87 #4D29B9 #6C49D7

Accessibility & contrast

On white

12.33

#381E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#381E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E87

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E87	#FFFFFF	#000000	##FFFFFF
##381E87	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00378A

Deuteranopia (green-blind)

#003185

Tritanopia (blue-blind)

#103C51

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #381e87;
/* rgb */ color: rgb(56, 30, 135);
/* oklch */ color: oklch(34.6% 0.162 285.7);

Tailwind

colors: {
  custom: {
    50: '#795dab',
    500: '#381e87',
    950: '#000000',
  },
}

SCSS

$custom: #381e87;
$custom-light: #795dab;
$custom-dark: #000000;

JSON

{
  "hex": "#381e87",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 135
  },
  "hsl": {
    "h": 254.857,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34565,
    "c": 0.16153,
    "h": 285.7
  },
  "luminance": 0.03519
}

Semantic roles & 50–950 ramp

primary

#381E87

secondary

#9DB948

accent

#E741BE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #381E87

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

Preview Lab → · Contrast checker → · Palette generator →