#381A53#381A53

#381A53 is a dark, moderate violet. Relative luminance 0.022; OKLCH L 29.2% C 0.101 H 305.2°. Best body text is #FFFFFF at 14.58:1 contrast (WCAG AA passes).

Color values

HEX	#381A53
RGB	rgb(56, 26, 83)
HSL	hsl(272, 52%, 21%)
HSV	hsv(272, 69%, 33%)
CMYK	cmyk(32.5%, 68.7%, 0%, 67.5%)
CIE-LAB	lab(16.52, 27.12, -29.13)
CIE-LCH	lch(16.52, 39.80, 312.95°)
OKLab	oklab(29.21% 0.0582 -0.0825)
OKLCH	oklch(29.21% 0.101 305.2)
XYZ	xyz(3.5613, 2.2041, 8.4198)
Luminance	0.0220 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381A53 #35531A

analogous

#1C1A53 #381A53 #531A52

triadic

#381A53 #53381A #1A5338

tetradic

#381A53 #531C1A #35531A #1A5253

square

#381A53 #531C1A #35531A #1A5253

split-complementary

#381A53 #52531A #1A531C

monochromatic

#100717 #190B24 #381A53 #572982 #7737B0

Accessibility & contrast

On white

14.58

#381A53 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#381A53 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381A53

14.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381A53	#FFFFFF	#000000	##FFFFFF
##381A53	1.00	14.58	1.44	14.58
#FFFFFF	14.58	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002855

Deuteranopia (green-blind)

#0C2952

Tritanopia (blue-blind)

#332633

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #381a53;
/* rgb */ color: rgb(56, 26, 83);
/* oklch */ color: oklch(29.2% 0.101 305.2);

Tailwind

colors: {
  custom: {
    50: '#715884',
    500: '#381a53',
    950: '#000000',
  },
}

SCSS

$custom: #381a53;
$custom-light: #715884;
$custom-dark: #000000;

JSON

{
  "hex": "#381a53",
  "rgb": {
    "r": 56,
    "g": 26,
    "b": 83
  },
  "hsl": {
    "h": 271.579,
    "s": 52.294,
    "l": 21.373
  },
  "oklch": {
    "l": 0.29211,
    "c": 0.10092,
    "h": 305.2
  },
  "luminance": 0.02204
}

Semantic roles & 50–950 ramp

primary

#381A53

secondary

#628940

accent

#DC4C90

background

#F7F5F8

surface

#EDE9EF

border

#C8C5CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #381A53

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

Preview Lab → · Contrast checker → · Palette generator →