#381765#381765

#381765 is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.3% C 0.128 H 297.4°. Best body text is #FFFFFF at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#381765
RGB	rgb(56, 23, 101)
HSL	hsl(265, 63%, 24%)
HSV	hsv(265, 77%, 40%)
CMYK	cmyk(44.6%, 77.2%, 0%, 60.4%)
CIE-LAB	lab(17.43, 33.88, -39.69)
CIE-LCH	lch(17.43, 52.18, 310.48°)
OKLab	oklab(30.33% 0.0589 -0.1135)
OKLCH	oklch(30.33% 0.128 297.4)
XYZ	xyz(4.2856, 2.3931, 12.5455)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Dark Indigo

#1F0954

ΔE00 5.03

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381765 #446517

analogous

#171D65 #381765 #5F1765

triadic

#381765 #653817 #176538

tetradic

#381765 #65171D #446517 #17655F

square

#381765 #65171D #446517 #17655F

split-complementary

#381765 #655F17 #1D6517

monochromatic

#0E0619 #1C0C33 #381765 #542297 #6F2EC9

Accessibility & contrast

On white

14.20

#381765 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#381765 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381765

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381765	#FFFFFF	#000000	##FFFFFF
##381765	1.00	14.20	1.48	14.20
#FFFFFF	14.20	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B67

Deuteranopia (green-blind)

#002A63

Tritanopia (blue-blind)

#2D2B3C

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #381765;
/* rgb */ color: rgb(56, 23, 101);
/* oklch */ color: oklch(30.3% 0.128 297.4);

Tailwind

colors: {
  custom: {
    50: '#745792',
    500: '#381765',
    950: '#000000',
  },
}

SCSS

$custom: #381765;
$custom-light: #745792;
$custom-dark: #000000;

JSON

{
  "hex": "#381765",
  "rgb": {
    "r": 56,
    "g": 23,
    "b": 101
  },
  "hsl": {
    "h": 265.385,
    "s": 62.903,
    "l": 24.314
  },
  "oklch": {
    "l": 0.30331,
    "c": 0.12788,
    "h": 297.4
  },
  "luminance": 0.02393
}

Semantic roles & 50–950 ramp

primary

#381765

secondary

#739B3C

accent

#E642A1

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #381765

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

Preview Lab → · Contrast checker → · Palette generator →