#381E90#381E90

#381E90 is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.5% C 0.172 H 283.8°. Best body text is #FFFFFF at 11.95:1 contrast (WCAG AA passes).

Color values

HEX	#381E90
RGB	rgb(56, 30, 144)
HSL	hsl(254, 66%, 34%)
HSV	hsv(254, 79%, 56%)
CMYK	cmyk(61.1%, 79.2%, 0%, 43.5%)
CIE-LAB	lab(22.94, 43.01, -58.10)
CIE-LCH	lch(22.94, 72.29, 306.51°)
OKLab	oklab(35.49% 0.041 -0.1675)
OKLCH	oklch(35.49% 0.172 283.8)
XYZ	xyz(7.1277, 3.7824, 26.7346)
Luminance	0.0378 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E90 #76901E

analogous

#1E3D90 #381E90 #711E90

triadic

#381E90 #90381E #1E9038

tetradic

#381E90 #901E3D #76901E #1E9071

square

#381E90 #901E3D #76901E #1E9071

split-complementary

#381E90 #90711E #3D901E

monochromatic

#11092B #24135D #381E90 #4C29C3 #6E4EDA

Accessibility & contrast

On white

11.95

#381E90 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#381E90 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E90

11.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E90	#FFFFFF	#000000	##FFFFFF
##381E90	1.00	11.95	1.76	11.95
#FFFFFF	11.95	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A93

Deuteranopia (green-blind)

#00338E

Tritanopia (blue-blind)

#003F56

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #381e90;
/* rgb */ color: rgb(56, 30, 144);
/* oklch */ color: oklch(35.5% 0.172 283.8);

Tailwind

colors: {
  custom: {
    50: '#7a5eb2',
    500: '#381e90',
    950: '#000000',
  },
}

SCSS

$custom: #381e90;
$custom-light: #7a5eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#381e90",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 144
  },
  "hsl": {
    "h": 253.684,
    "s": 65.517,
    "l": 34.118
  },
  "oklch": {
    "l": 0.35495,
    "c": 0.17242,
    "h": 283.8
  },
  "luminance": 0.03783
}

Semantic roles & 50–950 ramp

primary

#381E90

secondary

#A3BD4D

accent

#E83FC2

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #381E90

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

Preview Lab → · Contrast checker → · Palette generator →