#381553#381553

#381553 is a dark, moderate violet. Relative luminance 0.020; OKLCH L 28.5% C 0.109 H 306.5°. Best body text is #FFFFFF at 15.00:1 contrast (WCAG AA passes).

Color values

HEX	#381553
RGB	rgb(56, 21, 83)
HSL	hsl(274, 60%, 20%)
HSV	hsv(274, 75%, 33%)
CMYK	cmyk(32.5%, 74.7%, 0%, 67.5%)
CIE-LAB	lab(15.50, 29.95, -30.79)
CIE-LCH	lch(15.50, 42.95, 314.21°)
OKLab	oklab(28.47% 0.0647 -0.0873)
OKLCH	oklch(28.47% 0.109 306.5)
XYZ	xyz(3.4600, 2.0017, 8.3860)
Luminance	0.0200 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381553 #305315

analogous

#191553 #381553 #53154F

triadic

#381553 #533815 #155338

tetradic

#381553 #531915 #305315 #154F53

square

#381553 #531915 #305315 #154F53

split-complementary

#381553 #4F5315 #155319

monochromatic

#100618 #170922 #381553 #592184 #7A2EB5

Accessibility & contrast

On white

15.00

#381553 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#381553 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381553

15.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381553	#FFFFFF	#000000	##FFFFFF
##381553	1.00	15.00	1.40	15.00
#FFFFFF	15.00	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	15.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002655

Deuteranopia (green-blind)

#042752

Tritanopia (blue-blind)

#332332

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #381553;
/* rgb */ color: rgb(56, 21, 83);
/* oklch */ color: oklch(28.5% 0.109 306.5);

Tailwind

colors: {
  custom: {
    50: '#725584',
    500: '#381553',
    950: '#000000',
  },
}

SCSS

$custom: #381553;
$custom-light: #725584;
$custom-dark: #000000;

JSON

{
  "hex": "#381553",
  "rgb": {
    "r": 56,
    "g": 21,
    "b": 83
  },
  "hsl": {
    "h": 273.871,
    "s": 59.615,
    "l": 20.392
  },
  "oklch": {
    "l": 0.28471,
    "c": 0.1087,
    "h": 306.5
  },
  "luminance": 0.02002
}

Semantic roles & 50–950 ramp

primary

#381553

secondary

#5D8B39

accent

#E3458A

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #381553

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

Preview Lab → · Contrast checker → · Palette generator →