#381768#381768

#381768 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.6% C 0.132 H 296.3°. Best body text is #FFFFFF at 14.09:1 contrast (WCAG AA passes).

Color values

HEX	#381768
RGB	rgb(56, 23, 104)
HSL	hsl(264, 64%, 25%)
HSV	hsv(264, 78%, 41%)
CMYK	cmyk(46.2%, 77.9%, 0%, 59.2%)
CIE-LAB	lab(17.70, 34.73, -41.21)
CIE-LCH	lch(17.70, 53.89, 310.13°)
OKLab	oklab(30.61% 0.0582 -0.1179)
OKLCH	oklch(30.61% 0.132 296.3)
XYZ	xyz(4.4353, 2.4529, 13.3338)
Luminance	0.0245 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381768 #476817

analogous

#171F68 #381768 #601768

triadic

#381768 #683817 #176838

tetradic

#381768 #68171F #476817 #176860

square

#381768 #68171F #476817 #176860

split-complementary

#381768 #686017 #1F6817

monochromatic

#0D0619 #1D0C36 #381768 #53229A #6E2DCC

Accessibility & contrast

On white

14.09

#381768 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#381768 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381768

14.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381768	#FFFFFF	#000000	##FFFFFF
##381768	1.00	14.09	1.49	14.09
#FFFFFF	14.09	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6A

Deuteranopia (green-blind)

#002A66

Tritanopia (blue-blind)

#2B2C3E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #381768;
/* rgb */ color: rgb(56, 23, 104);
/* oklch */ color: oklch(30.6% 0.132 296.3);

Tailwind

colors: {
  custom: {
    50: '#745894',
    500: '#381768',
    950: '#000000',
  },
}

SCSS

$custom: #381768;
$custom-light: #745894;
$custom-dark: #000000;

JSON

{
  "hex": "#381768",
  "rgb": {
    "r": 56,
    "g": 23,
    "b": 104
  },
  "hsl": {
    "h": 264.444,
    "s": 63.78,
    "l": 24.902
  },
  "oklch": {
    "l": 0.30612,
    "c": 0.13152,
    "h": 296.3
  },
  "luminance": 0.02453
}

Semantic roles & 50–950 ramp

primary

#381768

secondary

#769E3D

accent

#E741A3

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #381768

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

Preview Lab → · Contrast checker → · Palette generator →