#391F86#391F86

#391F86 is a dark, vivid violet. Relative luminance 0.036; OKLCH L 34.7% C 0.159 H 286.3°. Best body text is #FFFFFF at 12.25:1 contrast (WCAG AA passes).

Color values

HEX	#391F86
RGB	rgb(57, 31, 134)
HSL	hsl(255, 62%, 32%)
HSV	hsv(255, 77%, 53%)
CMYK	cmyk(57.5%, 76.9%, 0%, 47.5%)
CIE-LAB	lab(22.20, 39.60, -53.07)
CIE-LCH	lch(22.20, 66.22, 306.73°)
OKLab	oklab(34.69% 0.0447 -0.1528)
OKLCH	oklch(34.69% 0.159 286.3)
XYZ	xyz(6.4791, 3.5707, 22.8974)
Luminance	0.0357 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391F86 #6C861F

analogous

#1F3886 #391F86 #6D1F86

triadic

#391F86 #86391F #1F8639

tetradic

#391F86 #861F38 #6C861F #1F866D

square

#391F86 #861F38 #6C861F #1F866D

split-complementary

#391F86 #866D1F #38861F

monochromatic

#0F0823 #241454 #391F86 #4E2AB8 #6D4AD5

Accessibility & contrast

On white

12.25

#391F86 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#391F86 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391F86

12.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391F86	#FFFFFF	#000000	##FFFFFF
##391F86	1.00	12.25	1.71	12.25
#FFFFFF	12.25	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003889

Deuteranopia (green-blind)

#003284

Tritanopia (blue-blind)

#153C51

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #391f86;
/* rgb */ color: rgb(57, 31, 134);
/* oklch */ color: oklch(34.7% 0.159 286.3);

Tailwind

colors: {
  custom: {
    50: '#795eaa',
    500: '#391f86',
    950: '#000000',
  },
}

SCSS

$custom: #391f86;
$custom-light: #795eaa;
$custom-dark: #000000;

JSON

{
  "hex": "#391f86",
  "rgb": {
    "r": 57,
    "g": 31,
    "b": 134
  },
  "hsl": {
    "h": 255.146,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.34692,
    "c": 0.15916,
    "h": 286.3
  },
  "luminance": 0.03571
}

Semantic roles & 50–950 ramp

primary

#391F86

secondary

#9CB849

accent

#E542BC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #391F86

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

Preview Lab → · Contrast checker → · Palette generator →