#391E83#391E83

#391E83 is a dark, vivid violet. Relative luminance 0.034; OKLCH L 34.3% C 0.157 H 287.2°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#391E83
RGB	rgb(57, 30, 131)
HSL	hsl(256, 63%, 32%)
HSV	hsv(256, 77%, 51%)
CMYK	cmyk(56.5%, 77.1%, 0%, 48.6%)
CIE-LAB	lab(21.71, 39.22, -51.98)
CIE-LCH	lch(21.71, 65.12, 307.03°)
OKLab	oklab(34.26% 0.0463 -0.1496)
OKLCH	oklch(34.26% 0.157 287.2)
XYZ	xyz(6.2471, 3.4368, 21.8025)
Luminance	0.0344 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E83 #68831E

analogous

#1E3583 #391E83 #6C1E83

triadic

#391E83 #83391E #1E8339

tetradic

#391E83 #831E35 #68831E #1E836C

square

#391E83 #831E35 #68831E #1E836C

split-complementary

#391E83 #836C1E #35831E

monochromatic

#0E071F #231351 #391E83 #4F29B5 #6D47D5

Accessibility & contrast

On white

12.45

#391E83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#391E83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E83

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E83	#FFFFFF	#000000	##FFFFFF
##391E83	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003686

Deuteranopia (green-blind)

#003181

Tritanopia (blue-blind)

#193A4F

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #391e83;
/* rgb */ color: rgb(57, 30, 131);
/* oklch */ color: oklch(34.3% 0.157 287.2);

Tailwind

colors: {
  custom: {
    50: '#785da8',
    500: '#391e83',
    950: '#000000',
  },
}

SCSS

$custom: #391e83;
$custom-light: #785da8;
$custom-dark: #000000;

JSON

{
  "hex": "#391e83",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 131
  },
  "hsl": {
    "h": 256.04,
    "s": 62.733,
    "l": 31.569
  },
  "oklch": {
    "l": 0.34261,
    "c": 0.15655,
    "h": 287.2
  },
  "luminance": 0.03437
}

Semantic roles & 50–950 ramp

primary

#391E83

secondary

#98B647

accent

#E642BA

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #391E83

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

Preview Lab → · Contrast checker → · Palette generator →