#394E99#394E99

#394E99 is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.8% C 0.125 H 269.1°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#394E99
RGB	rgb(57, 78, 153)
HSL	hsl(227, 46%, 41%)
HSV	hsv(227, 63%, 60%)
CMYK	cmyk(62.7%, 49%, 0%, 40%)
CIE-LAB	lab(35.24, 16.44, -43.60)
CIE-LCH	lch(35.24, 46.59, 290.66°)
OKLab	oklab(44.77% -0.0019 -0.1247)
OKLCH	oklch(44.77% 0.125 269.1)
XYZ	xyz(10.1596, 8.6177, 31.2588)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394E99 #998439

analogous

#397E99 #394E99 #543999

triadic

#394E99 #99394E #4E9939

tetradic

#394E99 #99397E #998439 #399954

square

#394E99 #99397E #998439 #399954

split-complementary

#394E99 #995439 #7E9939

monochromatic

#182140 #28376C #394E99 #5169BE #7E8FCF

Accessibility & contrast

On white

7.71

#394E99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#394E99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394E99

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394E99	#FFFFFF	#000000	##FFFFFF
##394E99	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28579C

Deuteranopia (green-blind)

#164F97

Tritanopia (blue-blind)

#005F6C

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #394e99;
/* rgb */ color: rgb(57, 78, 153);
/* oklch */ color: oklch(44.8% 0.125 269.1);

Tailwind

colors: {
  custom: {
    50: '#797fb7',
    500: '#394e99',
    950: '#000000',
  },
}

SCSS

$custom: #394e99;
$custom-light: #797fb7;
$custom-dark: #000000;

JSON

{
  "hex": "#394e99",
  "rgb": {
    "r": 57,
    "g": 78,
    "b": 153
  },
  "hsl": {
    "h": 226.875,
    "s": 45.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.44771,
    "c": 0.12468,
    "h": 269.1
  },
  "luminance": 0.08619
}

Semantic roles & 50–950 ramp

primary

#394E99

secondary

#B8AA76

accent

#B952D5

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #394E99

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

Preview Lab → · Contrast checker → · Palette generator →