#381E6A#381E6A

#381E6A is a dark, vivid violet. Relative luminance 0.028; OKLCH L 31.8% C 0.125 H 293.8°. Best body text is #FFFFFF at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#381E6A
RGB	rgb(56, 30, 106)
HSL	hsl(261, 56%, 27%)
HSV	hsv(261, 72%, 42%)
CMYK	cmyk(47.2%, 71.7%, 0%, 58.4%)
CIE-LAB	lab(19.27, 31.46, -39.97)
CIE-LCH	lch(19.27, 50.87, 308.21°)
OKLab	oklab(31.78% 0.0503 -0.1143)
OKLCH	oklch(31.78% 0.125 293.8)
XYZ	xyz(4.6960, 2.8098, 13.9278)
Luminance	0.0281 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E6A #506A1E

analogous

#1E2A6A #381E6A #5E1E6A

triadic

#381E6A #6A381E #1E6A38

tetradic

#381E6A #6A1E2A #506A1E #1E6A5E

square

#381E6A #6A1E2A #506A1E #1E6A5E

split-complementary

#381E6A #6A5E1E #2A6A1E

monochromatic

#0D0718 #1F113A #381E6A #512C9A #6B3BC7

Accessibility & contrast

On white

13.44

#381E6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#381E6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E6A

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E6A	#FFFFFF	#000000	##FFFFFF
##381E6A	1.00	13.44	1.56	13.44
#FFFFFF	13.44	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00306C

Deuteranopia (green-blind)

#002D68

Tritanopia (blue-blind)

#2A3141

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #381e6a;
/* rgb */ color: rgb(56, 30, 106);
/* oklch */ color: oklch(31.8% 0.125 293.8);

Tailwind

colors: {
  custom: {
    50: '#745c95',
    500: '#381e6a',
    950: '#000000',
  },
}

SCSS

$custom: #381e6a;
$custom-light: #745c95;
$custom-dark: #000000;

JSON

{
  "hex": "#381e6a",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 106
  },
  "hsl": {
    "h": 260.526,
    "s": 55.882,
    "l": 26.667
  },
  "oklch": {
    "l": 0.31778,
    "c": 0.12494,
    "h": 293.8
  },
  "luminance": 0.0281
}

Semantic roles & 50–950 ramp

primary

#381E6A

secondary

#809E45

accent

#DF49AC

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040D

muted

#7B797E

Preview Lab

Preview with #381E6A

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

Preview Lab → · Contrast checker → · Palette generator →