#381C3E#381C3E

#381C3E is a dark, moderate purple. Relative luminance 0.020; OKLCH L 28.1% C 0.070 H 320.3°. Best body text is #FFFFFF at 14.96:1 contrast (WCAG AA passes).

Color values

HEX	#381C3E
RGB	rgb(56, 28, 62)
HSL	hsl(289, 38%, 18%)
HSV	hsv(289, 55%, 24%)
CMYK	cmyk(9.7%, 54.8%, 0%, 75.7%)
CIE-LAB	lab(15.59, 20.36, -16.15)
CIE-LCH	lch(15.59, 25.99, 321.57°)
OKLab	oklab(28.07% 0.0539 -0.0446)
OKLCH	oklch(28.07% 0.07 320.3)
XYZ	xyz(2.9155, 2.0192, 4.7927)
Luminance	0.0202 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381C3E #223E1C

analogous

#271C3E #381C3E #3E1C33

triadic

#381C3E #3E381C #1C3E38

tetradic

#381C3E #3E271C #223E1C #1C333E

square

#381C3E #3E271C #223E1C #1C333E

split-complementary

#381C3E #333E1C #1C3E27

monochromatic

#130A15 #130A15 #381C3E #5E2F68 #844292

Accessibility & contrast

On white

14.96

#381C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.40

#381C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381C3E

14.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381C3E	#FFFFFF	#000000	##FFFFFF
##381C3E	1.00	14.96	1.40	14.96
#FFFFFF	14.96	1.00	21.00	1.00
#000000	1.40	21.00	1.00	21.00
##FFFFFF	14.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#17253F

Deuteranopia (green-blind)

#1F283D

Tritanopia (blue-blind)

#38202A

Achromatopsia (no color)

#272727

Design tokens & code

CSS

--color: #381c3e;
/* rgb */ color: rgb(56, 28, 62);
/* oklch */ color: oklch(28.1% 0.070 320.3);

Tailwind

colors: {
  custom: {
    50: '#6f5973',
    500: '#381c3e',
    950: '#000000',
  },
}

SCSS

$custom: #381c3e;
$custom-light: #6f5973;
$custom-dark: #000000;

JSON

{
  "hex": "#381c3e",
  "rgb": {
    "r": 56,
    "g": 28,
    "b": 62
  },
  "hsl": {
    "h": 289.412,
    "s": 37.778,
    "l": 17.647
  },
  "oklch": {
    "l": 0.28072,
    "c": 0.06995,
    "h": 320.3
  },
  "luminance": 0.02019
}

Semantic roles & 50–950 ramp

primary

#381C3E

secondary

#4B7343

accent

#CE5A6E

background

#F6F5F7

surface

#ECE9ED

border

#C7C5C8

text

#070308

muted

#7A787B

Preview Lab

Preview with #381C3E

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

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