#381E8F#381E8F

#381E8F is a dark, vivid violet. Relative luminance 0.038; OKLCH L 35.4% C 0.171 H 284.0°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#381E8F
RGB	rgb(56, 30, 143)
HSL	hsl(254, 65%, 34%)
HSV	hsv(254, 79%, 56%)
CMYK	cmyk(60.8%, 79%, 0%, 43.9%)
CIE-LAB	lab(22.83, 42.71, -57.65)
CIE-LCH	lch(22.83, 71.75, 306.53°)
OKLab	oklab(35.39% 0.0413 -0.1662)
OKLCH	oklch(35.39% 0.171 284)
XYZ	xyz(7.0516, 3.7520, 26.3339)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381E8F #758F1E

analogous

#1E3D8F #381E8F #711E8F

triadic

#381E8F #8F381E #1E8F38

tetradic

#381E8F #8F1E3D #758F1E #1E8F71

square

#381E8F #8F1E3D #758F1E #1E8F71

split-complementary

#381E8F #8F711E #3D8F1E

monochromatic

#10092A #24135C #381E8F #4C29C2 #6E4EDA

Accessibility & contrast

On white

12.00

#381E8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#381E8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381E8F

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381E8F	#FFFFFF	#000000	##FFFFFF
##381E8F	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A92

Deuteranopia (green-blind)

#00338D

Tritanopia (blue-blind)

#003F56

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #381e8f;
/* rgb */ color: rgb(56, 30, 143);
/* oklch */ color: oklch(35.4% 0.171 284.0);

Tailwind

colors: {
  custom: {
    50: '#7a5eb1',
    500: '#381e8f',
    950: '#000000',
  },
}

SCSS

$custom: #381e8f;
$custom-light: #7a5eb1;
$custom-dark: #000000;

JSON

{
  "hex": "#381e8f",
  "rgb": {
    "r": 56,
    "g": 30,
    "b": 143
  },
  "hsl": {
    "h": 253.805,
    "s": 65.318,
    "l": 33.922
  },
  "oklch": {
    "l": 0.3539,
    "c": 0.17122,
    "h": 284
  },
  "luminance": 0.03752
}

Semantic roles & 50–950 ramp

primary

#381E8F

secondary

#A3BC4C

accent

#E840C1

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #381E8F

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

Preview Lab → · Contrast checker → · Palette generator →