#393791#393791

#393791 is a dark, vivid blue. Relative luminance 0.056; OKLCH L 39.5% C 0.144 H 278.5°. Best body text is #FFFFFF at 9.86:1 contrast (WCAG AA passes).

Color values

HEX	#393791
RGB	rgb(57, 55, 145)
HSL	hsl(241, 45%, 39%)
HSV	hsv(241, 62%, 57%)
CMYK	cmyk(60.7%, 62.1%, 0%, 43.1%)
CIE-LAB	lab(28.50, 28.78, -49.61)
CIE-LCH	lch(28.50, 57.35, 300.12°)
OKLab	oklab(39.54% 0.0213 -0.1426)
OKLCH	oklch(39.54% 0.144 278.5)
XYZ	xyz(8.1627, 5.6460, 27.4422)
Luminance	0.0565 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393791 #8F9137

analogous

#376291 #393791 #663791

triadic

#393791 #913937 #379139

tetradic

#393791 #913762 #8F9137 #379166

square

#393791 #913762 #8F9137 #379166

split-complementary

#393791 #916637 #629137

monochromatic

#161538 #282665 #393791 #4D4BBB #7977CB

Accessibility & contrast

On white

9.86

#393791 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#393791 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393791

9.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393791	#FFFFFF	#000000	##FFFFFF
##393791	1.00	9.86	2.13	9.86
#FFFFFF	9.86	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004794

Deuteranopia (green-blind)

#00408F

Tritanopia (blue-blind)

#004D5E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #393791;
/* rgb */ color: rgb(57, 55, 145);
/* oklch */ color: oklch(39.5% 0.144 278.5);

Tailwind

colors: {
  custom: {
    50: '#796eb2',
    500: '#393791',
    950: '#000000',
  },
}

SCSS

$custom: #393791;
$custom-light: #796eb2;
$custom-dark: #000000;

JSON

{
  "hex": "#393791",
  "rgb": {
    "r": 57,
    "g": 55,
    "b": 145
  },
  "hsl": {
    "h": 241.333,
    "s": 45,
    "l": 39.216
  },
  "oklch": {
    "l": 0.39539,
    "c": 0.14418,
    "h": 278.5
  },
  "luminance": 0.05647
}

Semantic roles & 50–950 ramp

primary

#393791

secondary

#B3B470

accent

#D553D2

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #393791

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

Preview Lab → · Contrast checker → · Palette generator →