#381E6F#381E6F

#381E6F is a dark, vivid violet. Relative luminance 0.029; OKLCH L 32.2% C 0.131 H 292.1°. Best body text is #FFFFFF at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#381E6F
RGB	rgb(56, 30, 111)
HSL	hsl(259, 57%, 28%)
HSV	hsv(259, 73%, 44%)
CMYK	cmyk(49.5%, 73%, 0%, 56.5%)
CIE-LAB	lab(19.71, 32.98, -42.50)
CIE-LCH	lch(19.71, 53.79, 307.81°)
OKLab	oklab(32.23% 0.0494 -0.1218)
OKLCH	oklch(32.23% 0.131 292.1)
XYZ	xyz(4.9636, 2.9168, 15.3373)
Luminance	0.0292 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E6F #556F1E

analogous

#1E2D6F #381E6F #601E6F

triadic

#381E6F #6F381E #1E6F38

tetradic

#381E6F #6F1E2D #556F1E #1E6F60

square

#381E6F #6F1E2D #556F1E #1E6F60

split-complementary

#381E6F #6F601E #2D6F1E

monochromatic

#0C0718 #20113F #381E6F #502B9F #6A3DCB

Accessibility & contrast

On white

13.26

#381E6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#381E6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E6F

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E6F	#FFFFFF	#000000	##FFFFFF
##381E6F	1.00	13.26	1.58	13.26
#FFFFFF	13.26	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003171

Deuteranopia (green-blind)

#002E6D

Tritanopia (blue-blind)

#273244

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #381e6f;
/* rgb */ color: rgb(56, 30, 111);
/* oklch */ color: oklch(32.2% 0.131 292.1);

Tailwind

colors: {
  custom: {
    50: '#745c99',
    500: '#381e6f',
    950: '#000000',
  },
}

SCSS

$custom: #381e6f;
$custom-light: #745c99;
$custom-dark: #000000;

JSON

{
  "hex": "#381e6f",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 111
  },
  "hsl": {
    "h": 259.259,
    "s": 57.447,
    "l": 27.647
  },
  "oklch": {
    "l": 0.32232,
    "c": 0.13143,
    "h": 292.1
  },
  "luminance": 0.02917
}

Semantic roles & 50–950 ramp

primary

#381E6F

secondary

#85A346

accent

#E147AF

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040E

muted

#7B797E

Preview Lab

Preview with #381E6F

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

Preview Lab → · Contrast checker → · Palette generator →