#381565#381565

#381565 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.130 H 297.9°. Best body text is #FFFFFF at 14.35:1 contrast (WCAG AA passes).

Color values

HEX	#381565
RGB	rgb(56, 21, 101)
HSL	hsl(266, 66%, 24%)
HSV	hsv(266, 79%, 40%)
CMYK	cmyk(44.6%, 79.2%, 0%, 60.4%)
CIE-LAB	lab(17.07, 34.90, -40.27)
CIE-LCH	lch(17.07, 53.29, 310.91°)
OKLab	oklab(30.08% 0.061 -0.1152)
OKLCH	oklch(30.08% 0.13 297.9)
XYZ	xyz(4.2474, 2.3166, 12.5328)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#381565 #426515

analogous

#151A65 #381565 #601565

triadic

#381565 #653815 #156538

tetradic

#381565 #65151A #426515 #156560

square

#381565 #65151A #426515 #156560

split-complementary

#381565 #656015 #1A6515

monochromatic

#0E0519 #1C0A32 #381565 #542098 #702ACA

Accessibility & contrast

On white

14.35

#381565 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#381565 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #381565

14.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##381565	#FFFFFF	#000000	##FFFFFF
##381565	1.00	14.35	1.46	14.35
#FFFFFF	14.35	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A67

Deuteranopia (green-blind)

#002963

Tritanopia (blue-blind)

#2D2A3C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #381565;
/* rgb */ color: rgb(56, 21, 101);
/* oklch */ color: oklch(30.1% 0.130 297.9);

Tailwind

colors: {
  custom: {
    50: '#745692',
    500: '#381565',
    950: '#000000',
  },
}

SCSS

$custom: #381565;
$custom-light: #745692;
$custom-dark: #000000;

JSON

{
  "hex": "#381565",
  "rgb": {
    "r": 56,
    "g": 21,
    "b": 101
  },
  "hsl": {
    "h": 266.25,
    "s": 65.574,
    "l": 23.922
  },
  "oklch": {
    "l": 0.30077,
    "c": 0.13033,
    "h": 297.9
  },
  "luminance": 0.02317
}

Semantic roles & 50–950 ramp

primary

#381565

secondary

#719C3A

accent

#E93F9E

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #381565

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

Preview Lab → · Contrast checker → · Palette generator →