#381A69#381A69

#381A69 is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.1% C 0.129 H 295.2°. Best body text is #FFFFFF at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#381A69
RGB	rgb(56, 26, 105)
HSL	hsl(263, 60%, 26%)
HSV	hsv(263, 75%, 41%)
CMYK	cmyk(46.7%, 75.2%, 0%, 58.8%)
CIE-LAB	lab(18.36, 33.43, -40.79)
CIE-LCH	lch(18.36, 52.74, 309.34°)
OKLab	oklab(31.11% 0.0549 -0.1167)
OKLCH	oklch(31.11% 0.129 295.2)
XYZ	xyz(4.5494, 2.5993, 13.6239)
Luminance	0.0260 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Midnight Blue

#191970

ΔE00 5.35

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381A69 #4B691A

analogous

#1A2369 #381A69 #5F1A69

triadic

#381A69 #69381A #1A6938

tetradic

#381A69 #691A23 #4B691A #1A695F

square

#381A69 #691A23 #4B691A #1A695F

split-complementary

#381A69 #695F1A #23691A

monochromatic

#0D0619 #1E0E38 #381A69 #52269A #6C32CB

Accessibility & contrast

On white

13.82

#381A69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#381A69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381A69

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381A69	#FFFFFF	#000000	##FFFFFF
##381A69	1.00	13.82	1.52	13.82
#FFFFFF	13.82	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D6B

Deuteranopia (green-blind)

#002C67

Tritanopia (blue-blind)

#2A2E3F

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #381a69;
/* rgb */ color: rgb(56, 26, 105);
/* oklch */ color: oklch(31.1% 0.129 295.2);

Tailwind

colors: {
  custom: {
    50: '#745995',
    500: '#381a69',
    950: '#000000',
  },
}

SCSS

$custom: #381a69;
$custom-light: #745995;
$custom-dark: #000000;

JSON

{
  "hex": "#381a69",
  "rgb": {
    "r": 56,
    "g": 26,
    "b": 105
  },
  "hsl": {
    "h": 262.785,
    "s": 60.305,
    "l": 25.686
  },
  "oklch": {
    "l": 0.31106,
    "c": 0.129,
    "h": 295.2
  },
  "luminance": 0.02599
}

Semantic roles & 50–950 ramp

primary

#381A69

secondary

#7B9E40

accent

#E344A7

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#09040D

muted

#7B797E

Preview Lab

Preview with #381A69

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

Preview Lab → · Contrast checker → · Palette generator →