#381966#381966

#381966 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.7% C 0.127 H 296.6°. Best body text is #FFFFFF at 14.01:1 contrast (WCAG AA passes).

Color values

HEX	#381966
RGB	rgb(56, 25, 102)
HSL	hsl(264, 61%, 25%)
HSV	hsv(264, 75%, 40%)
CMYK	cmyk(45.1%, 75.5%, 0%, 60%)
CIE-LAB	lab(17.90, 33.10, -39.58)
CIE-LCH	lch(17.90, 51.60, 309.91°)
OKLab	oklab(30.69% 0.0566 -0.1132)
OKLCH	oklch(30.69% 0.127 296.6)
XYZ	xyz(4.3762, 2.4952, 12.8189)
Luminance	0.0249 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.26

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381966 #476619

analogous

#192066 #381966 #5F1966

triadic

#381966 #663819 #196638

tetradic

#381966 #661920 #476619 #19665F

square

#381966 #661920 #476619 #19665F

split-complementary

#381966 #665F19 #206619

monochromatic

#0D0619 #1D0D35 #381966 #532597 #6E31C8

Accessibility & contrast

On white

14.01

#381966 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#381966 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381966

14.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381966	#FFFFFF	#000000	##FFFFFF
##381966	1.00	14.01	1.50	14.01
#FFFFFF	14.01	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	14.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C68

Deuteranopia (green-blind)

#002B64

Tritanopia (blue-blind)

#2C2C3D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #381966;
/* rgb */ color: rgb(56, 25, 102);
/* oklch */ color: oklch(30.7% 0.127 296.6);

Tailwind

colors: {
  custom: {
    50: '#745992',
    500: '#381966',
    950: '#000000',
  },
}

SCSS

$custom: #381966;
$custom-light: #745992;
$custom-dark: #000000;

JSON

{
  "hex": "#381966",
  "rgb": {
    "r": 56,
    "g": 25,
    "b": 102
  },
  "hsl": {
    "h": 264.156,
    "s": 60.63,
    "l": 24.902
  },
  "oklch": {
    "l": 0.30692,
    "c": 0.12655,
    "h": 296.6
  },
  "luminance": 0.02495
}

Semantic roles & 50–950 ramp

primary

#381966

secondary

#769C3F

accent

#E444A3

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08030D

muted

#7B787E

Preview Lab

Preview with #381966

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

Preview Lab → · Contrast checker → · Palette generator →