#381A65#381A65

#381A65 is a dark, vivid violet. Relative luminance 0.025; OKLCH L 30.7% C 0.124 H 296.7°. Best body text is #FFFFFF at 13.96:1 contrast (WCAG AA passes).

Color values

HEX	#381A65
RGB	rgb(56, 26, 101)
HSL	hsl(264, 59%, 25%)
HSV	hsv(264, 74%, 40%)
CMYK	cmyk(44.6%, 74.3%, 0%, 60.4%)
CIE-LAB	lab(18.00, 32.26, -38.75)
CIE-LCH	lch(18.00, 50.42, 309.78°)
OKLab	oklab(30.74% 0.0557 -0.1107)
OKLCH	oklch(30.74% 0.124 296.7)
XYZ	xyz(4.3486, 2.5190, 12.5665)
Luminance	0.0252 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.33

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381A65 #47651A

analogous

#1A2265 #381A65 #5E1A65

triadic

#381A65 #65381A #1A6538

tetradic

#381A65 #651A22 #47651A #1A655E

square

#381A65 #651A22 #47651A #1A655E

split-complementary

#381A65 #655E1A #22651A

monochromatic

#0D0618 #1D0D34 #381A65 #532796 #6E33C6

Accessibility & contrast

On white

13.96

#381A65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.50

#381A65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381A65

13.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381A65	#FFFFFF	#000000	##FFFFFF
##381A65	1.00	13.96	1.50	13.96
#FFFFFF	13.96	1.00	21.00	1.00
#000000	1.50	21.00	1.00	21.00
##FFFFFF	13.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C67

Deuteranopia (green-blind)

#002B63

Tritanopia (blue-blind)

#2C2D3D

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #381a65;
/* rgb */ color: rgb(56, 26, 101);
/* oklch */ color: oklch(30.7% 0.124 296.7);

Tailwind

colors: {
  custom: {
    50: '#735992',
    500: '#381a65',
    950: '#000000',
  },
}

SCSS

$custom: #381a65;
$custom-light: #735992;
$custom-dark: #000000;

JSON

{
  "hex": "#381a65",
  "rgb": {
    "r": 56,
    "g": 26,
    "b": 101
  },
  "hsl": {
    "h": 264,
    "s": 59.055,
    "l": 24.902
  },
  "oklch": {
    "l": 0.3074,
    "c": 0.12397,
    "h": 296.7
  },
  "luminance": 0.02519
}

Semantic roles & 50–950 ramp

primary

#381A65

secondary

#769B40

accent

#E246A4

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#08040D

muted

#7B797E

Preview Lab

Preview with #381A65

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

Preview Lab → · Contrast checker → · Palette generator →