#391F85#391F85

#391F85 is a dark, vivid violet. Relative luminance 0.035; OKLCH L 34.6% C 0.158 H 286.5°. Best body text is #FFFFFF at 12.29:1 contrast (WCAG AA passes).

Color values

HEX	#391F85
RGB	rgb(57, 31, 133)
HSL	hsl(255, 62%, 32%)
HSV	hsv(255, 77%, 52%)
CMYK	cmyk(57.1%, 76.7%, 0%, 47.8%)
CIE-LAB	lab(22.10, 39.30, -52.61)
CIE-LCH	lch(22.10, 65.67, 306.76°)
OKLab	oklab(34.59% 0.0449 -0.1514)
OKLCH	oklch(34.59% 0.158 286.5)
XYZ	xyz(6.4097, 3.5429, 22.5319)
Luminance	0.0354 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391F85 #6B851F

analogous

#1F3885 #391F85 #6C1F85

triadic

#391F85 #85391F #1F8539

tetradic

#391F85 #851F38 #6B851F #1F856C

square

#391F85 #851F38 #6B851F #1F856C

split-complementary

#391F85 #856C1F #38851F

monochromatic

#0E0822 #241353 #391F85 #4E2BB7 #6D4AD5

Accessibility & contrast

On white

12.29

#391F85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#391F85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391F85

12.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391F85	#FFFFFF	#000000	##FFFFFF
##391F85	1.00	12.29	1.71	12.29
#FFFFFF	12.29	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003788

Deuteranopia (green-blind)

#003283

Tritanopia (blue-blind)

#173B50

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #391f85;
/* rgb */ color: rgb(57, 31, 133);
/* oklch */ color: oklch(34.6% 0.158 286.5);

Tailwind

colors: {
  custom: {
    50: '#795ea9',
    500: '#391f85',
    950: '#000000',
  },
}

SCSS

$custom: #391f85;
$custom-light: #795ea9;
$custom-dark: #000000;

JSON

{
  "hex": "#391f85",
  "rgb": {
    "r": 57,
    "g": 31,
    "b": 133
  },
  "hsl": {
    "h": 255.294,
    "s": 62.195,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34592,
    "c": 0.15793,
    "h": 286.5
  },
  "luminance": 0.03543
}

Semantic roles & 50–950 ramp

primary

#391F85

secondary

#9BB749

accent

#E543BC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#0A0410

muted

#7C797F

Preview Lab

Preview with #391F85

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

Preview Lab → · Contrast checker → · Palette generator →