#381E68#381E68

#381E68 is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.6% C 0.122 H 294.5°. Best body text is #FFFFFF at 13.52:1 contrast (WCAG AA passes).

Color values

HEX	#381E68
RGB	rgb(56, 30, 104)
HSL	hsl(261, 55%, 26%)
HSV	hsv(261, 71%, 41%)
CMYK	cmyk(46.2%, 71.2%, 0%, 59.2%)
CIE-LAB	lab(19.09, 30.86, -38.94)
CIE-LCH	lch(19.09, 49.69, 308.39°)
OKLab	oklab(31.6% 0.0507 -0.1113)
OKLCH	oklch(31.6% 0.122 294.5)
XYZ	xyz(4.5932, 2.7687, 13.3864)
Luminance	0.0277 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E68 #4E681E

analogous

#1E2968 #381E68 #5D1E68

triadic

#381E68 #68381E #1E6838

tetradic

#381E68 #681E29 #4E681E #1E685D

square

#381E68 #681E29 #4E681E #1E685D

split-complementary

#381E68 #685D1E #29681E

monochromatic

#0D0718 #1E1039 #381E68 #522C98 #6B3AC6

Accessibility & contrast

On white

13.52

#381E68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.55

#381E68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E68

13.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E68	#FFFFFF	#000000	##FFFFFF
##381E68	1.00	13.52	1.55	13.52
#FFFFFF	13.52	1.00	21.00	1.00
#000000	1.55	21.00	1.00	21.00
##FFFFFF	13.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F6A

Deuteranopia (green-blind)

#002D66

Tritanopia (blue-blind)

#2B3040

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #381e68;
/* rgb */ color: rgb(56, 30, 104);
/* oklch */ color: oklch(31.6% 0.122 294.5);

Tailwind

colors: {
  custom: {
    50: '#735c94',
    500: '#381e68',
    950: '#000000',
  },
}

SCSS

$custom: #381e68;
$custom-light: #735c94;
$custom-dark: #000000;

JSON

{
  "hex": "#381e68",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 104
  },
  "hsl": {
    "h": 261.081,
    "s": 55.224,
    "l": 26.275
  },
  "oklch": {
    "l": 0.316,
    "c": 0.12233,
    "h": 294.5
  },
  "luminance": 0.02769
}

Semantic roles & 50–950 ramp

primary

#381E68

secondary

#7E9D45

accent

#DF49AA

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #381E68

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

Preview Lab → · Contrast checker → · Palette generator →