#381669#381669

#381669 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.6% C 0.134 H 296.1°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#381669
RGB	rgb(56, 22, 105)
HSL	hsl(265, 65%, 25%)
HSV	hsv(265, 79%, 41%)
CMYK	cmyk(46.7%, 79%, 0%, 58.8%)
CIE-LAB	lab(17.62, 35.53, -42.00)
CIE-LCH	lch(17.62, 55.01, 310.23°)
OKLab	oklab(30.58% 0.0589 -0.1203)
OKLCH	oklch(30.58% 0.134 296.1)
XYZ	xyz(4.4669, 2.4344, 13.5964)
Luminance	0.0243 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381669 #476916

analogous

#161E69 #381669 #611669

triadic

#381669 #693816 #166938

tetradic

#381669 #69161E #476916 #166961

square

#381669 #69161E #476916 #166961

split-complementary

#381669 #696116 #1E6916

monochromatic

#0D0519 #1D0B36 #381669 #53219C #6E2BCE

Accessibility & contrast

On white

14.12

#381669 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#381669 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381669

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381669	#FFFFFF	#000000	##FFFFFF
##381669	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C6B

Deuteranopia (green-blind)

#002A67

Tritanopia (blue-blind)

#2B2C3E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #381669;
/* rgb */ color: rgb(56, 22, 105);
/* oklch */ color: oklch(30.6% 0.134 296.1);

Tailwind

colors: {
  custom: {
    50: '#745795',
    500: '#381669',
    950: '#000000',
  },
}

SCSS

$custom: #381669;
$custom-light: #745795;
$custom-dark: #000000;

JSON

{
  "hex": "#381669",
  "rgb": {
    "r": 56,
    "g": 22,
    "b": 105
  },
  "hsl": {
    "h": 264.578,
    "s": 65.354,
    "l": 24.902
  },
  "oklch": {
    "l": 0.30581,
    "c": 0.13392,
    "h": 296.1
  },
  "luminance": 0.02434
}

Semantic roles & 50–950 ramp

primary

#381669

secondary

#769F3B

accent

#E83FA3

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09030D

muted

#7B787E

Preview Lab

Preview with #381669

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

Preview Lab → · Contrast checker → · Palette generator →