#393788#393788

#393788 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 38.8% C 0.131 H 279.4°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#393788
RGB	rgb(57, 55, 136)
HSL	hsl(241, 42%, 37%)
HSV	hsv(241, 60%, 53%)
CMYK	cmyk(58.1%, 59.6%, 0%, 46.7%)
CIE-LAB	lab(27.79, 25.68, -45.20)
CIE-LCH	lch(27.79, 51.98, 299.60°)
OKLab	oklab(38.79% 0.0215 -0.1296)
OKLCH	oklch(38.79% 0.131 279.4)
XYZ	xyz(7.4961, 5.3793, 23.9311)
Luminance	0.0538 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393788 #868837

analogous

#375E88 #393788 #613788

triadic

#393788 #883937 #378839

tetradic

#393788 #88375E #868837 #378861

square

#393788 #88375E #868837 #378861

split-complementary

#393788 #886137 #5E8837

monochromatic

#141431 #27255C #393788 #4B49B4 #7573C6

Accessibility & contrast

On white

10.12

#393788 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#393788 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393788

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393788	#FFFFFF	#000000	##FFFFFF
##393788	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00458B

Deuteranopia (green-blind)

#003E86

Tritanopia (blue-blind)

#0E4A5A

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #393788;
/* rgb */ color: rgb(57, 55, 136);
/* oklch */ color: oklch(38.8% 0.131 279.4);

Tailwind

colors: {
  custom: {
    50: '#776eab',
    500: '#393788',
    950: '#000000',
  },
}

SCSS

$custom: #393788;
$custom-light: #776eab;
$custom-dark: #000000;

JSON

{
  "hex": "#393788",
  "rgb": {
    "r": 57,
    "g": 55,
    "b": 136
  },
  "hsl": {
    "h": 241.481,
    "s": 42.408,
    "l": 37.451
  },
  "oklch": {
    "l": 0.3879,
    "c": 0.13142,
    "h": 279.4
  },
  "luminance": 0.0538
}

Semantic roles & 50–950 ramp

primary

#393788

secondary

#ADAF6C

accent

#D256CF

background

#F7F6FA

surface

#EEEBF4

border

#C9C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #393788

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

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