#394D83#394D83

#394D83 is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.1% C 0.093 H 267.1°. Best body text is #FFFFFF at 8.19:1 contrast (WCAG AA passes).

Color values

HEX	#394D83
RGB	rgb(57, 77, 131)
HSL	hsl(224, 39%, 37%)
HSV	hsv(224, 56%, 51%)
CMYK	cmyk(56.5%, 41.2%, 0%, 48.6%)
CIE-LAB	lab(33.60, 9.26, -32.79)
CIE-LCH	lch(33.60, 34.07, 285.77°)
OKLab	oklab(43.08% -0.0046 -0.093)
OKLCH	oklch(43.08% 0.093 267.1)
XYZ	xyz(8.4366, 7.8157, 22.5323)
Luminance	0.0782 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394D83 #836F39

analogous

#397283 #394D83 #4A3983

triadic

#394D83 #83394D #4D8339

tetradic

#394D83 #833972 #836F39 #39834A

square

#394D83 #833972 #836F39 #39834A

split-complementary

#394D83 #834A39 #728339

monochromatic

#141B2E #263458 #394D83 #4C66AE #7489C2

Accessibility & contrast

On white

8.19

#394D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.56

#394D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394D83

8.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394D83	#FFFFFF	#000000	##FFFFFF
##394D83	1.00	8.19	2.56	8.19
#FFFFFF	8.19	1.00	21.00	1.00
#000000	2.56	21.00	1.00	21.00
##FFFFFF	8.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#375385

Deuteranopia (green-blind)

#2E4C82

Tritanopia (blue-blind)

#105961

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #394d83;
/* rgb */ color: rgb(57, 77, 131);
/* oklch */ color: oklch(43.1% 0.093 267.1);

Tailwind

colors: {
  custom: {
    50: '#757ea7',
    500: '#394d83',
    950: '#000000',
  },
}

SCSS

$custom: #394d83;
$custom-light: #757ea7;
$custom-dark: #000000;

JSON

{
  "hex": "#394d83",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 131
  },
  "hsl": {
    "h": 223.784,
    "s": 39.362,
    "l": 36.863
  },
  "oklch": {
    "l": 0.43076,
    "c": 0.09308,
    "h": 267.1
  },
  "luminance": 0.07816
}

Semantic roles & 50–950 ramp

primary

#394D83

secondary

#AC9A6C

accent

#AF59CF

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#09090F

muted

#7B7B7F

Preview Lab

Preview with #394D83

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

Preview Lab → · Contrast checker → · Palette generator →