#381357#381357

#381357 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.5% C 0.116 H 304.8°. Best body text is #FFFFFF at 15.01:1 contrast (WCAG AA passes).

Color values

HEX	#381357
RGB	rgb(56, 19, 87)
HSL	hsl(273, 64%, 21%)
HSV	hsv(273, 78%, 34%)
CMYK	cmyk(35.6%, 78.2%, 0%, 65.9%)
CIE-LAB	lab(15.46, 32.06, -33.56)
CIE-LCH	lch(15.46, 46.41, 313.70°)
OKLab	oklab(28.55% 0.0664 -0.0954)
OKLCH	oklch(28.55% 0.116 304.8)
XYZ	xyz(3.5837, 1.9946, 9.2112)
Luminance	0.0199 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381357 #325713

analogous

#161357 #381357 #571354

triadic

#381357 #573813 #135738

tetradic

#381357 #571613 #325713 #135457

square

#381357 #571613 #325713 #135457

split-complementary

#381357 #545713 #135716

monochromatic

#100519 #180825 #381357 #581E89 #7929BB

Accessibility & contrast

On white

15.01

#381357 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#381357 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381357

15.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381357	#FFFFFF	#000000	##FFFFFF
##381357	1.00	15.01	1.40	15.01
#FFFFFF	15.01	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002659

Deuteranopia (green-blind)

#002756

Tritanopia (blue-blind)

#322333

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #381357;
/* rgb */ color: rgb(56, 19, 87);
/* oklch */ color: oklch(28.5% 0.116 304.8);

Tailwind

colors: {
  custom: {
    50: '#725587',
    500: '#381357',
    950: '#000000',
  },
}

SCSS

$custom: #381357;
$custom-light: #725587;
$custom-dark: #000000;

JSON

{
  "hex": "#381357",
  "rgb": {
    "r": 56,
    "g": 19,
    "b": 87
  },
  "hsl": {
    "h": 272.647,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.2855,
    "c": 0.11627,
    "h": 304.8
  },
  "luminance": 0.01995
}

Semantic roles & 50–950 ramp

primary

#381357

secondary

#5F8F36

accent

#E7418D

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #381357

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

Preview Lab → · Contrast checker → · Palette generator →