#381055#381055

#381055 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.0% C 0.118 H 306.5°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#381055
RGB	rgb(56, 16, 85)
HSL	hsl(275, 68%, 20%)
HSV	hsv(275, 81%, 33%)
CMYK	cmyk(34.1%, 81.2%, 0%, 66.7%)
CIE-LAB	lab(14.77, 32.99, -33.32)
CIE-LCH	lch(14.77, 46.89, 314.72°)
OKLab	oklab(28.01% 0.0701 -0.0947)
OKLCH	oklch(28.01% 0.118 306.5)
XYZ	xyz(3.4555, 1.8672, 8.7709)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381055 #2D5510

analogous

#161055 #381055 #55104F

triadic

#381055 #553810 #105538

tetradic

#381055 #551610 #2D5510 #104F55

square

#381055 #551610 #2D5510 #104F55

split-complementary

#381055 #4F5510 #105516

monochromatic

#11051A #160621 #381055 #5A1A89 #7C23BC

Accessibility & contrast

On white

15.29

#381055 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#381055 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381055

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381055	#FFFFFF	#000000	##FFFFFF
##381055	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002457

Deuteranopia (green-blind)

#002554

Tritanopia (blue-blind)

#332132

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #381055;
/* rgb */ color: rgb(56, 16, 85);
/* oklch */ color: oklch(28.0% 0.118 306.5);

Tailwind

colors: {
  custom: {
    50: '#725385',
    500: '#381055',
    950: '#000000',
  },
}

SCSS

$custom: #381055;
$custom-light: #725385;
$custom-dark: #000000;

JSON

{
  "hex": "#381055",
  "rgb": {
    "r": 56,
    "g": 16,
    "b": 85
  },
  "hsl": {
    "h": 274.783,
    "s": 68.317,
    "l": 19.804
  },
  "oklch": {
    "l": 0.28012,
    "c": 0.11784,
    "h": 306.5
  },
  "luminance": 0.01867
}

Semantic roles & 50–950 ramp

primary

#381055

secondary

#598F32

accent

#EB3D86

background

#F7F4F8

surface

#EDE7EF

border

#C8C3CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #381055

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

Preview Lab → · Contrast checker → · Palette generator →