#381D89#381D89

#381D89 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.165 H 285.4°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#381D89
RGB	rgb(56, 29, 137)
HSL	hsl(255, 65%, 33%)
HSV	hsv(255, 79%, 54%)
CMYK	cmyk(59.1%, 78.8%, 0%, 46.3%)
CIE-LAB	lab(22.04, 41.40, -55.23)
CIE-LCH	lch(22.04, 69.02, 306.86°)
OKLab	oklab(34.64% 0.0438 -0.1591)
OKLCH	oklch(34.64% 0.165 285.4)
XYZ	xyz(6.5842, 3.5252, 23.9955)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381D89 #6E891D

analogous

#1D3889 #381D89 #6E1D89

triadic

#381D89 #89381D #1D8938

tetradic

#381D89 #891D38 #6E891D #1D896E

square

#381D89 #891D38 #6E891D #1D896E

split-complementary

#381D89 #896E1D #38891D

monochromatic

#0F0824 #231256 #381D89 #4D28BC #6C48D8

Accessibility & contrast

On white

12.32

#381D89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#381D89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381D89

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381D89	#FFFFFF	#000000	##FFFFFF
##381D89	1.00	12.32	1.71	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00388C

Deuteranopia (green-blind)

#003187

Tritanopia (blue-blind)

#0D3C52

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #381d89;
/* rgb */ color: rgb(56, 29, 137);
/* oklch */ color: oklch(34.6% 0.165 285.4);

Tailwind

colors: {
  custom: {
    50: '#795dac',
    500: '#381d89',
    950: '#000000',
  },
}

SCSS

$custom: #381d89;
$custom-light: #795dac;
$custom-dark: #000000;

JSON

{
  "hex": "#381d89",
  "rgb": {
    "r": 56,
    "g": 29,
    "b": 137
  },
  "hsl": {
    "h": 255,
    "s": 65.06,
    "l": 32.549
  },
  "oklch": {
    "l": 0.34645,
    "c": 0.16499,
    "h": 285.4
  },
  "luminance": 0.03526
}

Semantic roles & 50–950 ramp

primary

#381D89

secondary

#9EBA47

accent

#E840BE

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #381D89

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

Preview Lab → · Contrast checker → · Palette generator →