#381763#381763

#381763 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.1% C 0.125 H 298.3°. Best body text is #FFFFFF at 14.28:1 contrast (WCAG AA passes).

Color values

HEX	#381763
RGB	rgb(56, 23, 99)
HSL	hsl(266, 62%, 24%)
HSV	hsv(266, 77%, 39%)
CMYK	cmyk(43.4%, 76.8%, 0%, 61.2%)
CIE-LAB	lab(17.25, 33.31, -38.66)
CIE-LCH	lch(17.25, 51.03, 310.75°)
OKLab	oklab(30.15% 0.0594 -0.1105)
OKLCH	oklch(30.15% 0.125 298.3)
XYZ	xyz(4.1888, 2.3543, 12.0357)
Luminance	0.0235 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 4.97

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381763 #426317

analogous

#171C63 #381763 #5E1763

triadic

#381763 #633817 #176338

tetradic

#381763 #63171C #426317 #17635E

square

#381763 #63171C #426317 #17635E

split-complementary

#381763 #635E17 #1C6317

monochromatic

#0E0619 #1C0B31 #381763 #542395 #702EC6

Accessibility & contrast

On white

14.28

#381763 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#381763 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381763

14.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381763	#FFFFFF	#000000	##FFFFFF
##381763	1.00	14.28	1.47	14.28
#FFFFFF	14.28	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A65

Deuteranopia (green-blind)

#002A61

Tritanopia (blue-blind)

#2D2A3B

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #381763;
/* rgb */ color: rgb(56, 23, 99);
/* oklch */ color: oklch(30.1% 0.125 298.3);

Tailwind

colors: {
  custom: {
    50: '#735790',
    500: '#381763',
    950: '#000000',
  },
}

SCSS

$custom: #381763;
$custom-light: #735790;
$custom-dark: #000000;

JSON

{
  "hex": "#381763",
  "rgb": {
    "r": 56,
    "g": 23,
    "b": 99
  },
  "hsl": {
    "h": 266.053,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.30147,
    "c": 0.12544,
    "h": 298.3
  },
  "luminance": 0.02354
}

Semantic roles & 50–950 ramp

primary

#381763

secondary

#719A3C

accent

#E5429F

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030D

muted

#7B787D

Preview Lab

Preview with #381763

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

Preview Lab → · Contrast checker → · Palette generator →