#381F95#381F95

#381F95 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.1% C 0.177 H 282.6°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#381F95
RGB	rgb(56, 31, 149)
HSL	hsl(253, 66%, 35%)
HSV	hsv(253, 79%, 58%)
CMYK	cmyk(62.4%, 79.2%, 0%, 41.6%)
CIE-LAB	lab(23.64, 44.02, -60.04)
CIE-LCH	lch(23.64, 74.45, 306.25°)
OKLab	oklab(36.14% 0.0389 -0.1731)
OKLCH	oklch(36.14% 0.177 282.6)
XYZ	xyz(7.5440, 3.9901, 28.8006)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381F95 #7C951F

analogous

#1F4195 #381F95 #731F95

triadic

#381F95 #95381F #1F9538

tetradic

#381F95 #951F41 #7C951F #1F9573

square

#381F95 #951F41 #7C951F #1F9573

split-complementary

#381F95 #95731F #41951F

monochromatic

#120A30 #251462 #381F95 #4B2AC8 #7053DB

Accessibility & contrast

On white

11.68

#381F95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#381F95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381F95

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381F95	#FFFFFF	#000000	##FFFFFF
##381F95	1.00	11.68	1.80	11.68
#FFFFFF	11.68	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C98

Deuteranopia (green-blind)

#003493

Tritanopia (blue-blind)

#004259

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #381f95;
/* rgb */ color: rgb(56, 31, 149);
/* oklch */ color: oklch(36.1% 0.177 282.6);

Tailwind

colors: {
  custom: {
    50: '#7b5fb5',
    500: '#381f95',
    950: '#000000',
  },
}

SCSS

$custom: #381f95;
$custom-light: #7b5fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#381f95",
  "rgb": {
    "r": 56,
    "g": 31,
    "b": 149
  },
  "hsl": {
    "h": 252.712,
    "s": 65.556,
    "l": 35.294
  },
  "oklch": {
    "l": 0.36141,
    "c": 0.17746,
    "h": 282.6
  },
  "luminance": 0.03991
}

Semantic roles & 50–950 ramp

primary

#381F95

secondary

#A7BF51

accent

#E93FC5

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #381F95

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

Preview Lab → · Contrast checker → · Palette generator →