#394D9D#394D9D

#394D9D is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.8% C 0.132 H 269.8°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#394D9D
RGB	rgb(57, 77, 157)
HSL	hsl(228, 47%, 42%)
HSV	hsv(228, 64%, 62%)
CMYK	cmyk(63.7%, 51%, 0%, 38.4%)
CIE-LAB	lab(35.22, 18.55, -46.03)
CIE-LCH	lch(35.22, 49.63, 291.94°)
OKLab	oklab(44.85% -0.0004 -0.1318)
OKLCH	oklch(44.85% 0.132 269.8)
XYZ	xyz(10.4250, 8.6110, 33.0045)
Luminance	0.0861 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394D9D #9D8939

analogous

#397F9D #394D9D #57399D

triadic

#394D9D #9D394D #4D9D39

tetradic

#394D9D #9D397F #9D8939 #399D57

square

#394D9D #9D397F #9D8939 #399D57

split-complementary

#394D9D #9D5739 #7F9D39

monochromatic

#182143 #293770 #394D9D #5369C0 #8090D1

Accessibility & contrast

On white

7.71

#394D9D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#394D9D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394D9D

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394D9D	#FFFFFF	#000000	##FFFFFF
##394D9D	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)

#2158A0

Deuteranopia (green-blind)

#074F9B

Tritanopia (blue-blind)

#005F6D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #394d9d;
/* rgb */ color: rgb(57, 77, 157);
/* oklch */ color: oklch(44.8% 0.132 269.8);

Tailwind

colors: {
  custom: {
    50: '#7a7eba',
    500: '#394d9d',
    950: '#000000',
  },
}

SCSS

$custom: #394d9d;
$custom-light: #7a7eba;
$custom-dark: #000000;

JSON

{
  "hex": "#394d9d",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 157
  },
  "hsl": {
    "h": 228,
    "s": 46.729,
    "l": 41.961
  },
  "oklch": {
    "l": 0.44847,
    "c": 0.13185,
    "h": 269.8
  },
  "luminance": 0.08612
}

Semantic roles & 50–950 ramp

primary

#394D9D

secondary

#BAAD78

accent

#BC51D6

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #394D9D

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

Preview Lab → · Contrast checker → · Palette generator →