#381576#381576

#381576 is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.8% C 0.150 H 291.8°. Best body text is #FFFFFF at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#381576
RGB	rgb(56, 21, 118)
HSL	hsl(262, 70%, 27%)
HSV	hsv(262, 82%, 46%)
CMYK	cmyk(52.5%, 82.2%, 0%, 53.7%)
CIE-LAB	lab(18.73, 39.70, -48.61)
CIE-LCH	lch(18.73, 62.76, 309.24°)
OKLab	oklab(31.75% 0.0557 -0.1396)
OKLCH	oklch(31.75% 0.15 291.8)
XYZ	xyz(5.1681, 2.6849, 17.3820)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381576 #537615

analogous

#152376 #381576 #681576

triadic

#381576 #763815 #157638

tetradic

#381576 #761523 #537615 #157668

square

#381576 #761523 #537615 #157668

split-complementary

#381576 #766815 #237615

monochromatic

#0C051A #1F0C42 #381576 #511EAA #6B2CD9

Accessibility & contrast

On white

13.66

#381576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#381576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381576

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381576	#FFFFFF	#000000	##FFFFFF
##381576	1.00	13.66	1.54	13.66
#FFFFFF	13.66	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002F79

Deuteranopia (green-blind)

#002C74

Tritanopia (blue-blind)

#233146

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #381576;
/* rgb */ color: rgb(56, 21, 118);
/* oklch */ color: oklch(31.8% 0.150 291.8);

Tailwind

colors: {
  custom: {
    50: '#76579e',
    500: '#381576',
    950: '#000000',
  },
}

SCSS

$custom: #381576;
$custom-light: #76579e;
$custom-dark: #000000;

JSON

{
  "hex": "#381576",
  "rgb": {
    "r": 56,
    "g": 21,
    "b": 118
  },
  "hsl": {
    "h": 261.649,
    "s": 69.784,
    "l": 27.255
  },
  "oklch": {
    "l": 0.31753,
    "c": 0.15034,
    "h": 291.8
  },
  "luminance": 0.02685
}

Semantic roles & 50–950 ramp

primary

#381576

secondary

#83AC3B

accent

#ED3BAD

background

#F7F5F9

surface

#EEE9F2

border

#C9C5CC

text

#09030E

muted

#7B787E

Preview Lab

Preview with #381576

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

Preview Lab → · Contrast checker → · Palette generator →