#381F92#381F92

#381F92 is a dark, vivid violet. Relative luminance 0.039; OKLCH L 35.8% C 0.174 H 283.2°. Best body text is #FFFFFF at 11.80:1 contrast (WCAG AA passes).

Color values

HEX	#381F92
RGB	rgb(56, 31, 146)
HSL	hsl(253, 65%, 35%)
HSV	hsv(253, 79%, 57%)
CMYK	cmyk(61.6%, 78.8%, 0%, 42.7%)
CIE-LAB	lab(23.32, 43.11, -58.71)
CIE-LCH	lch(23.32, 72.84, 306.29°)
OKLab	oklab(35.83% 0.0397 -0.1693)
OKLCH	oklch(35.83% 0.174 283.2)
XYZ	xyz(7.3076, 3.8956, 27.5554)
Luminance	0.0390 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381F92 #79921F

analogous

#1F4092 #381F92 #711F92

triadic

#381F92 #92381F #1F9238

tetradic

#381F92 #921F40 #79921F #1F9271

square

#381F92 #921F40 #79921F #1F9271

split-complementary

#381F92 #92711F #40921F

monochromatic

#110A2D #251460 #381F92 #4B2AC4 #6F51DA

Accessibility & contrast

On white

11.80

#381F92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#381F92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381F92

11.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381F92	#FFFFFF	#000000	##FFFFFF
##381F92	1.00	11.80	1.78	11.80
#FFFFFF	11.80	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B95

Deuteranopia (green-blind)

#003490

Tritanopia (blue-blind)

#004158

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #381f92;
/* rgb */ color: rgb(56, 31, 146);
/* oklch */ color: oklch(35.8% 0.174 283.2);

Tailwind

colors: {
  custom: {
    50: '#7b5eb3',
    500: '#381f92',
    950: '#000000',
  },
}

SCSS

$custom: #381f92;
$custom-light: #7b5eb3;
$custom-dark: #000000;

JSON

{
  "hex": "#381f92",
  "rgb": {
    "r": 56,
    "g": 31,
    "b": 146
  },
  "hsl": {
    "h": 253.043,
    "s": 64.972,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35826,
    "c": 0.17386,
    "h": 283.2
  },
  "luminance": 0.03896
}

Semantic roles & 50–950 ramp

primary

#381F92

secondary

#A5BD50

accent

#E840C3

background

#F8F5FB

surface

#EFE9F6

border

#CAC5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #381F92

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

Preview Lab → · Contrast checker → · Palette generator →