#394D9C#394D9C

#394D9C is a dark, vivid blue. Relative luminance 0.086; OKLCH L 44.8% C 0.130 H 269.8°. Best body text is #FFFFFF at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#394D9C
RGB	rgb(57, 77, 156)
HSL	hsl(228, 46%, 42%)
HSV	hsv(228, 63%, 61%)
CMYK	cmyk(63.5%, 50.6%, 0%, 38.8%)
CIE-LAB	lab(35.16, 18.18, -45.54)
CIE-LCH	lch(35.16, 49.03, 291.77°)
OKLab	oklab(44.77% -0.0005 -0.1304)
OKLCH	oklch(44.77% 0.13 269.8)
XYZ	xyz(10.3399, 8.5770, 32.5567)
Luminance	0.0858 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394D9C #9C8839

analogous

#397F9C #394D9C #57399C

triadic

#394D9C #9C394D #4D9C39

tetradic

#394D9C #9C397F #9C8839 #399C57

square

#394D9C #9C397F #9C8839 #399C57

split-complementary

#394D9C #9C5739 #7F9C39

monochromatic

#182142 #29376F #394D9C #5268C0 #7F90D0

Accessibility & contrast

On white

7.73

#394D9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#394D9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394D9C

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394D9C	#FFFFFF	#000000	##FFFFFF
##394D9C	1.00	7.73	2.72	7.73
#FFFFFF	7.73	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22579F

Deuteranopia (green-blind)

#0A4E9A

Tritanopia (blue-blind)

#005F6D

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #394d9c;
/* rgb */ color: rgb(57, 77, 156);
/* oklch */ color: oklch(44.8% 0.130 269.8);

Tailwind

colors: {
  custom: {
    50: '#797eba',
    500: '#394d9c',
    950: '#000000',
  },
}

SCSS

$custom: #394d9c;
$custom-light: #797eba;
$custom-dark: #000000;

JSON

{
  "hex": "#394d9c",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 156
  },
  "hsl": {
    "h": 227.879,
    "s": 46.479,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44774,
    "c": 0.1304,
    "h": 269.8
  },
  "luminance": 0.08578
}

Semantic roles & 50–950 ramp

primary

#394D9C

secondary

#BAAC77

accent

#BB52D6

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #394D9C

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

Preview Lab → · Contrast checker → · Palette generator →