#381D98#381D98

#381D98 is a dark, vivid violet. Relative luminance 0.040; OKLCH L 36.2% C 0.183 H 282.4°. Best body text is #FFFFFF at 11.68:1 contrast (WCAG AA passes).

Color values

HEX	#381D98
RGB	rgb(56, 29, 152)
HSL	hsl(253, 68%, 35%)
HSV	hsv(253, 81%, 60%)
CMYK	cmyk(63.2%, 80.9%, 0%, 40.4%)
CIE-LAB	lab(23.62, 45.89, -61.91)
CIE-LCH	lch(23.62, 77.06, 306.55°)
OKLab	oklab(36.23% 0.0392 -0.1786)
OKLCH	oklch(36.23% 0.183 282.4)
XYZ	xyz(7.7360, 3.9859, 30.0614)
Luminance	0.0399 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381D98 #7D981D

analogous

#1D3F98 #381D98 #751D98

triadic

#381D98 #98381D #1D9838

tetradic

#381D98 #981D3F #7D981D #1D9875

square

#381D98 #981D3F #7D981D #1D9875

split-complementary

#381D98 #98751D #3F981D

monochromatic

#120931 #251365 #381D98 #4B27CB #7052DE

Accessibility & contrast

On white

11.68

#381D98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#381D98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381D98

11.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381D98	#FFFFFF	#000000	##FFFFFF
##381D98	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)

#003C9B

Deuteranopia (green-blind)

#003496

Tritanopia (blue-blind)

#00425B

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #381d98;
/* rgb */ color: rgb(56, 29, 152);
/* oklch */ color: oklch(36.2% 0.183 282.4);

Tailwind

colors: {
  custom: {
    50: '#7c5eb8',
    500: '#381d98',
    950: '#000000',
  },
}

SCSS

$custom: #381d98;
$custom-light: #7c5eb8;
$custom-dark: #000000;

JSON

{
  "hex": "#381d98",
  "rgb": {
    "r": 56,
    "g": 29,
    "b": 152
  },
  "hsl": {
    "h": 253.171,
    "s": 67.956,
    "l": 35.49
  },
  "oklch": {
    "l": 0.36227,
    "c": 0.18282,
    "h": 282.4
  },
  "luminance": 0.03986
}

Semantic roles & 50–950 ramp

primary

#381D98

secondary

#A8C150

accent

#EB3DC5

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0B0511

muted

#7C7980

Preview Lab

Preview with #381D98

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

Preview Lab → · Contrast checker → · Palette generator →