#381157#381157

#381157 is a dark, moderate violet. Relative luminance 0.019; OKLCH L 28.3% C 0.119 H 305.2°. Best body text is #FFFFFF at 15.15:1 contrast (WCAG AA passes).

Color values

HEX	#381157
RGB	rgb(56, 17, 87)
HSL	hsl(273, 67%, 20%)
HSV	hsv(273, 80%, 34%)
CMYK	cmyk(35.6%, 80.5%, 0%, 65.9%)
CIE-LAB	lab(15.11, 33.04, -34.12)
CIE-LCH	lch(15.11, 47.49, 314.08°)
OKLab	oklab(28.31% 0.0686 -0.0971)
OKLCH	oklch(28.31% 0.119 305.2)
XYZ	xyz(3.5512, 1.9298, 9.2004)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381157 #305711

analogous

#151157 #381157 #571153

triadic

#381157 #573811 #115738

tetradic

#381157 #571511 #305711 #115357

square

#381157 #571511 #305711 #115357

split-complementary

#381157 #535711 #115715

monochromatic

#10051A #170724 #381157 #591B8A #7A25BD

Accessibility & contrast

On white

15.15

#381157 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#381157 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381157

15.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381157	#FFFFFF	#000000	##FFFFFF
##381157	1.00	15.15	1.39	15.15
#FFFFFF	15.15	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002559

Deuteranopia (green-blind)

#002656

Tritanopia (blue-blind)

#322233

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #381157;
/* rgb */ color: rgb(56, 17, 87);
/* oklch */ color: oklch(28.3% 0.119 305.2);

Tailwind

colors: {
  custom: {
    50: '#725387',
    500: '#381157',
    950: '#000000',
  },
}

SCSS

$custom: #381157;
$custom-light: #725387;
$custom-dark: #000000;

JSON

{
  "hex": "#381157",
  "rgb": {
    "r": 56,
    "g": 17,
    "b": 87
  },
  "hsl": {
    "h": 273.429,
    "s": 67.308,
    "l": 20.392
  },
  "oklch": {
    "l": 0.28306,
    "c": 0.11886,
    "h": 305.2
  },
  "luminance": 0.0193
}

Semantic roles & 50–950 ramp

primary

#381157

secondary

#5D9034

accent

#EA3E8A

background

#F7F4F8

surface

#EDE8EF

border

#C8C4CA

text

#08030B

muted

#7B787C

Preview Lab

Preview with #381157

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

Preview Lab → · Contrast checker → · Palette generator →