#381056#381056

#381056 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.1% C 0.119 H 306.0°. Best body text is #FFFFFF at 15.25:1 contrast (WCAG AA passes).

Color values

HEX	#381056
RGB	rgb(56, 16, 86)
HSL	hsl(274, 69%, 20%)
HSV	hsv(274, 81%, 34%)
CMYK	cmyk(34.9%, 81.4%, 0%, 66.3%)
CIE-LAB	lab(14.86, 33.25, -33.85)
CIE-LCH	lch(14.86, 47.45, 314.48°)
OKLab	oklab(28.1% 0.0699 -0.0963)
OKLCH	oklch(28.1% 0.119 306)
XYZ	xyz(3.4955, 1.8833, 8.9816)
Luminance	0.0188 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381056 #2E5610

analogous

#151056 #381056 #561051

triadic

#381056 #563810 #105638

tetradic

#381056 #561510 #2E5610 #105156

square

#381056 #561510 #2E5610 #105156

split-complementary

#381056 #515610 #105615

monochromatic

#11051A #160622 #381056 #5A1A8A #7B23BD

Accessibility & contrast

On white

15.25

#381056 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.38

#381056 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381056

15.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381056	#FFFFFF	#000000	##FFFFFF
##381056	1.00	15.25	1.38	15.25
#FFFFFF	15.25	1.00	21.00	1.00
#000000	1.38	21.00	1.00	21.00
##FFFFFF	15.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002458

Deuteranopia (green-blind)

#002655

Tritanopia (blue-blind)

#332132

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #381056;
/* rgb */ color: rgb(56, 16, 86);
/* oklch */ color: oklch(28.1% 0.119 306.0);

Tailwind

colors: {
  custom: {
    50: '#725386',
    500: '#381056',
    950: '#000000',
  },
}

SCSS

$custom: #381056;
$custom-light: #725386;
$custom-dark: #000000;

JSON

{
  "hex": "#381056",
  "rgb": {
    "r": 56,
    "g": 16,
    "b": 86
  },
  "hsl": {
    "h": 274.286,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.28101,
    "c": 0.11897,
    "h": 306
  },
  "luminance": 0.01883
}

Semantic roles & 50–950 ramp

primary

#381056

secondary

#5A8F32

accent

#EB3C87

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #381056

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

Preview Lab → · Contrast checker → · Palette generator →