#391E9E#391E9E

#391E9E is a dark, vivid violet. Relative luminance 0.043; OKLCH L 37.1% C 0.189 H 281.7°. Best body text is #FFFFFF at 11.33:1 contrast (WCAG AA passes).

Color values

HEX	#391E9E
RGB	rgb(57, 30, 158)
HSL	hsl(253, 68%, 37%)
HSV	hsv(253, 81%, 62%)
CMYK	cmyk(63.9%, 81%, 0%, 38%)
CIE-LAB	lab(24.53, 47.30, -64.09)
CIE-LCH	lch(24.53, 79.65, 306.43°)
OKLab	oklab(37.07% 0.0382 -0.1849)
OKLCH	oklch(37.07% 0.189 281.7)
XYZ	xyz(8.3212, 4.2664, 32.7261)
Luminance	0.0427 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#391E9E #839E1E

analogous

#1E439E #391E9E #791E9E

triadic

#391E9E #9E391E #1E9E39

tetradic

#391E9E #9E1E43 #839E1E #1E9E79

square

#391E9E #9E1E43 #839E1E #1E9E79

split-complementary

#391E9E #9E791E #439E1E

monochromatic

#140A37 #26146B #391E9E #4C28D1 #7457DF

Accessibility & contrast

On white

11.33

#391E9E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#391E9E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #391E9E

11.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##391E9E	#FFFFFF	#000000	##FFFFFF
##391E9E	1.00	11.33	1.85	11.33
#FFFFFF	11.33	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003EA2

Deuteranopia (green-blind)

#00369C

Tritanopia (blue-blind)

#00455E

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #391e9e;
/* rgb */ color: rgb(57, 30, 158);
/* oklch */ color: oklch(37.1% 0.189 281.7);

Tailwind

colors: {
  custom: {
    50: '#7e5fbc',
    500: '#391e9e',
    950: '#000000',
  },
}

SCSS

$custom: #391e9e;
$custom-light: #7e5fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#391e9e",
  "rgb": {
    "r": 57,
    "g": 30,
    "b": 158
  },
  "hsl": {
    "h": 252.656,
    "s": 68.085,
    "l": 36.863
  },
  "oklch": {
    "l": 0.37074,
    "c": 0.18881,
    "h": 281.7
  },
  "luminance": 0.04267
}

Semantic roles & 50–950 ramp

primary

#391E9E

secondary

#ACC355

accent

#EB3DC6

background

#F8F5FB

surface

#EFE9F7

border

#CAC5D0

text

#0B0512

muted

#7C7981

Preview Lab

Preview with #391E9E

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

Preview Lab → · Contrast checker → · Palette generator →