#391366#391366

#391366 is a dark, vivid violet. Relative luminance 0.023; OKLCH L 30.1% C 0.134 H 298.6°. Best body text is #FFFFFF at 14.39:1 contrast (WCAG AA passes).

Color values

HEX	#391366
RGB	rgb(57, 19, 102)
HSL	hsl(267, 69%, 24%)
HSV	hsv(267, 81%, 40%)
CMYK	cmyk(44.1%, 81.4%, 0%, 60%)
CIE-LAB	lab(16.96, 36.32, -41.10)
CIE-LCH	lch(16.96, 54.85, 311.47°)
OKLab	oklab(30.06% 0.0642 -0.1176)
OKLCH	oklch(30.06% 0.134 298.6)
XYZ	xyz(4.3179, 2.2948, 12.7833)
Luminance	0.0230 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391366 #406613

analogous

#131666 #391366 #621366

triadic

#391366 #663913 #136639

tetradic

#391366 #661316 #406613 #136662

square

#391366 #661316 #406613 #136662

split-complementary

#391366 #666213 #166613

monochromatic

#0E051A #1C0932 #391366 #561D9A #7326CD

Accessibility & contrast

On white

14.39

#391366 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#391366 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391366

14.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391366	#FFFFFF	#000000	##FFFFFF
##391366	1.00	14.39	1.46	14.39
#FFFFFF	14.39	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A68

Deuteranopia (green-blind)

#002964

Tritanopia (blue-blind)

#2E293C

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #391366;
/* rgb */ color: rgb(57, 19, 102);
/* oklch */ color: oklch(30.1% 0.134 298.6);

Tailwind

colors: {
  custom: {
    50: '#755592',
    500: '#391366',
    950: '#000000',
  },
}

SCSS

$custom: #391366;
$custom-light: #755592;
$custom-dark: #000000;

JSON

{
  "hex": "#391366",
  "rgb": {
    "r": 57,
    "g": 19,
    "b": 102
  },
  "hsl": {
    "h": 267.47,
    "s": 68.595,
    "l": 23.725
  },
  "oklch": {
    "l": 0.30064,
    "c": 0.13395,
    "h": 298.6
  },
  "luminance": 0.02295
}

Semantic roles & 50–950 ramp

primary

#391366

secondary

#6F9D37

accent

#EB3C9B

background

#F7F5F9

surface

#EDE9F1

border

#C8C5CB

text

#09030D

muted

#7B787E

Preview Lab

Preview with #391366

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

Preview Lab → · Contrast checker → · Palette generator →