#381E5F#381E5F

#381E5F is a dark, moderate violet. Relative luminance 0.026; OKLCH L 30.8% C 0.110 H 298.0°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#381E5F
RGB	rgb(56, 30, 95)
HSL	hsl(264, 52%, 25%)
HSV	hsv(264, 68%, 37%)
CMYK	cmyk(41.1%, 68.4%, 0%, 62.7%)
CIE-LAB	lab(18.35, 28.17, -34.23)
CIE-LCH	lch(18.35, 44.33, 309.45°)
OKLab	oklab(30.83% 0.0518 -0.0975)
OKLCH	oklch(30.83% 0.11 298)
XYZ	xyz(4.1602, 2.5955, 11.1060)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E5F #455F1E

analogous

#1E255F #381E5F #591E5F

triadic

#381E5F #5F381E #1E5F38

tetradic

#381E5F #5F1E25 #455F1E #1E5F59

square

#381E5F #5F1E25 #455F1E #1E5F59

split-complementary

#381E5F #5F591E #255F1E

monochromatic

#0E0717 #1D0F30 #381E5F #532D8E #6F3BBC

Accessibility & contrast

On white

13.82

#381E5F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#381E5F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E5F

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E5F	#FFFFFF	#000000	##FFFFFF
##381E5F	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D61

Deuteranopia (green-blind)

#002C5E

Tritanopia (blue-blind)

#2F2D3B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #381e5f;
/* rgb */ color: rgb(56, 30, 95);
/* oklch */ color: oklch(30.8% 0.110 298.0);

Tailwind

colors: {
  custom: {
    50: '#725b8d',
    500: '#381e5f',
    950: '#000000',
  },
}

SCSS

$custom: #381e5f;
$custom-light: #725b8d;
$custom-dark: #000000;

JSON

{
  "hex": "#381e5f",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 95
  },
  "hsl": {
    "h": 264,
    "s": 52,
    "l": 24.51
  },
  "oklch": {
    "l": 0.30826,
    "c": 0.11041,
    "h": 298
  },
  "luminance": 0.02596
}

Semantic roles & 50–950 ramp

primary

#381E5F

secondary

#749445

accent

#DB4CA2

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08040C

muted

#7B797D

Preview Lab

Preview with #381E5F

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

Preview Lab → · Contrast checker → · Palette generator →