#393684#393684

#393684 is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.3% C 0.127 H 280.3°. Best body text is #FFFFFF at 10.32:1 contrast (WCAG AA passes).

Color values

HEX	#393684
RGB	rgb(57, 54, 132)
HSL	hsl(242, 42%, 36%)
HSV	hsv(242, 59%, 52%)
CMYK	cmyk(56.8%, 59.1%, 0%, 48.2%)
CIE-LAB	lab(27.22, 24.96, -43.62)
CIE-LCH	lch(27.22, 50.26, 299.77°)
OKLab	oklab(38.27% 0.0226 -0.125)
OKLCH	oklch(38.27% 0.127 280.3)
XYZ	xyz(7.1701, 5.1737, 22.4461)
Luminance	0.0517 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#393684 #818436

analogous

#365A84 #393684 #603684

triadic

#393684 #843936 #368439

tetradic

#393684 #84365A #818436 #368460

square

#393684 #84365A #818436 #368460

split-complementary

#393684 #846036 #5A8436

monochromatic

#13122D #262459 #393684 #4C48AF #7370C4

Accessibility & contrast

On white

10.32

#393684 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#393684 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #393684

10.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##393684	#FFFFFF	#000000	##FFFFFF
##393684	1.00	10.32	2.03	10.32
#FFFFFF	10.32	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004387

Deuteranopia (green-blind)

#003D82

Tritanopia (blue-blind)

#154857

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #393684;
/* rgb */ color: rgb(57, 54, 132);
/* oklch */ color: oklch(38.3% 0.127 280.3);

Tailwind

colors: {
  custom: {
    50: '#776da8',
    500: '#393684',
    950: '#000000',
  },
}

SCSS

$custom: #393684;
$custom-light: #776da8;
$custom-dark: #000000;

JSON

{
  "hex": "#393684",
  "rgb": {
    "r": 57,
    "g": 54,
    "b": 132
  },
  "hsl": {
    "h": 242.308,
    "s": 41.935,
    "l": 36.471
  },
  "oklch": {
    "l": 0.38274,
    "c": 0.12704,
    "h": 280.3
  },
  "luminance": 0.05174
}

Semantic roles & 50–950 ramp

primary

#393684

secondary

#AAAD69

accent

#D256CD

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #393684

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

Preview Lab → · Contrast checker → · Palette generator →