#381D52#381D52

#381D52 is a dark, moderate violet. Relative luminance 0.023; OKLCH L 29.6% C 0.095 H 304.8°. Best body text is #FFFFFF at 14.33:1 contrast (WCAG AA passes).

Color values

HEX	#381D52
RGB	rgb(56, 29, 82)
HSL	hsl(271, 48%, 22%)
HSV	hsv(271, 65%, 32%)
CMYK	cmyk(31.7%, 64.6%, 0%, 67.8%)
CIE-LAB	lab(17.13, 25.02, -27.49)
CIE-LCH	lch(17.13, 37.17, 312.31°)
OKLab	oklab(29.62% 0.0539 -0.0777)
OKLCH	oklch(29.62% 0.095 304.8)
XYZ	xyz(3.5929, 2.3287, 8.2412)
Luminance	0.0233 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381D52 #37521D

analogous

#1E1D52 #381D52 #521D52

triadic

#381D52 #52381D #1D5238

tetradic

#381D52 #521E1D #37521D #1D5252

square

#381D52 #521E1D #37521D #1D5252

split-complementary

#381D52 #52521D #1D521E

monochromatic

#0F0817 #190D25 #381D52 #572D7F #763DAC

Accessibility & contrast

On white

14.33

#381D52 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#381D52 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381D52

14.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381D52	#FFFFFF	#000000	##FFFFFF
##381D52	1.00	14.33	1.47	14.33
#FFFFFF	14.33	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#052954

Deuteranopia (green-blind)

#122A51

Tritanopia (blue-blind)

#332834

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #381d52;
/* rgb */ color: rgb(56, 29, 82);
/* oklch */ color: oklch(29.6% 0.095 304.8);

Tailwind

colors: {
  custom: {
    50: '#715a83',
    500: '#381d52',
    950: '#000000',
  },
}

SCSS

$custom: #381d52;
$custom-light: #715a83;
$custom-dark: #000000;

JSON

{
  "hex": "#381d52",
  "rgb": {
    "r": 56,
    "g": 29,
    "b": 82
  },
  "hsl": {
    "h": 270.566,
    "s": 47.748,
    "l": 21.765
  },
  "oklch": {
    "l": 0.29624,
    "c": 0.09456,
    "h": 304.8
  },
  "luminance": 0.02329
}

Semantic roles & 50–950 ramp

primary

#381D52

secondary

#658744

accent

#D75093

background

#F6F5F8

surface

#ECE9EF

border

#C7C5CA

text

#08040A

muted

#7B797C

Preview Lab

Preview with #381D52

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

Preview Lab → · Contrast checker → · Palette generator →