#391786#391786

#391786 is a dark, vivid violet. Relative luminance 0.032; OKLCH L 33.7% C 0.167 H 287.6°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#391786
RGB	rgb(57, 23, 134)
HSL	hsl(258, 71%, 31%)
HSV	hsv(258, 83%, 53%)
CMYK	cmyk(57.5%, 82.8%, 0%, 47.5%)
CIE-LAB	lab(20.84, 43.50, -55.31)
CIE-LCH	lch(20.84, 70.37, 308.19°)
OKLab	oklab(33.75% 0.0505 -0.1592)
OKLCH	oklch(33.75% 0.167 287.6)
XYZ	xyz(6.2955, 3.2035, 22.8362)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391786 #648617

analogous

#172D86 #391786 #701786

triadic

#391786 #863917 #178639

tetradic

#391786 #86172D #648617 #178670

square

#391786 #86172D #648617 #178670

split-complementary

#391786 #867017 #2D8617

monochromatic

#0D051E #230E52 #391786 #4F20BA #6C3ADD

Accessibility & contrast

On white

12.80

#391786 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#391786 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391786

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391786	#FFFFFF	#000000	##FFFFFF
##391786	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003589

Deuteranopia (green-blind)

#002F84

Tritanopia (blue-blind)

#16384F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #391786;
/* rgb */ color: rgb(57, 23, 134);
/* oklch */ color: oklch(33.7% 0.167 287.6);

Tailwind

colors: {
  custom: {
    50: '#795aaa',
    500: '#391786',
    950: '#000000',
  },
}

SCSS

$custom: #391786;
$custom-light: #795aaa;
$custom-dark: #000000;

JSON

{
  "hex": "#391786",
  "rgb": {
    "r": 57,
    "g": 23,
    "b": 134
  },
  "hsl": {
    "h": 258.378,
    "s": 70.701,
    "l": 30.784
  },
  "oklch": {
    "l": 0.33745,
    "c": 0.16702,
    "h": 287.6
  },
  "luminance": 0.03204
}

Semantic roles & 50–950 ramp

primary

#391786

secondary

#94BA3F

accent

#ED3AB7

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #391786

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

Preview Lab → · Contrast checker → · Palette generator →