#381659#381659

#381659 is a dark, moderate violet. Relative luminance 0.021; OKLCH L 29.1% C 0.115 H 303.1°. Best body text is #FFFFFF at 14.71:1 contrast (WCAG AA passes).

Color values

HEX	#381659
RGB	rgb(56, 22, 89)
HSL	hsl(270, 60%, 22%)
HSV	hsv(270, 75%, 35%)
CMYK	cmyk(37.1%, 75.3%, 0%, 65.1%)
CIE-LAB	lab(16.18, 31.04, -33.73)
CIE-LCH	lch(16.18, 45.84, 312.63°)
OKLab	oklab(29.12% 0.0626 -0.096)
OKLCH	oklch(29.12% 0.115 303.1)
XYZ	xyz(3.7205, 2.1358, 9.6655)
Luminance	0.0214 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.20

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381659 #375916

analogous

#171659 #381659 #591659

triadic

#381659 #593816 #165938

tetradic

#381659 #591716 #375916 #165959

square

#381659 #591716 #375916 #165959

split-complementary

#381659 #595916 #165917

monochromatic

#0F0619 #190A28 #381659 #57228A #762EBB

Accessibility & contrast

On white

14.71

#381659 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#381659 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381659

14.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381659	#FFFFFF	#000000	##FFFFFF
##381659	1.00	14.71	1.43	14.71
#FFFFFF	14.71	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00275B

Deuteranopia (green-blind)

#002858

Tritanopia (blue-blind)

#312635

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #381659;
/* rgb */ color: rgb(56, 22, 89);
/* oklch */ color: oklch(29.1% 0.115 303.1);

Tailwind

colors: {
  custom: {
    50: '#725688',
    500: '#381659',
    950: '#000000',
  },
}

SCSS

$custom: #381659;
$custom-light: #725688;
$custom-dark: #000000;

JSON

{
  "hex": "#381659",
  "rgb": {
    "r": 56,
    "g": 22,
    "b": 89
  },
  "hsl": {
    "h": 270.448,
    "s": 60.36,
    "l": 21.765
  },
  "oklch": {
    "l": 0.29119,
    "c": 0.11456,
    "h": 303.1
  },
  "luminance": 0.02136
}

Semantic roles & 50–950 ramp

primary

#381659

secondary

#65903B

accent

#E44493

background

#F7F5F8

surface

#EDE9F0

border

#C8C5CB

text

#08030B

muted

#7B787C

Preview Lab

Preview with #381659

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

Preview Lab → · Contrast checker → · Palette generator →