#394FB9#394FB9

#394FB9 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.4% C 0.169 H 269.9°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#394FB9
RGB	rgb(57, 79, 185)
HSL	hsl(230, 53%, 47%)
HSV	hsv(230, 69%, 73%)
CMYK	cmyk(69.2%, 57.3%, 0%, 27.5%)
CIE-LAB	lab(37.78, 27.38, -58.56)
CIE-LCH	lch(37.78, 64.64, 295.06°)
OKLab	oklab(47.41% -0.0003 -0.1687)
OKLCH	oklch(47.41% 0.169 269.9)
XYZ	xyz(13.2373, 9.9633, 47.1150)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FB9 #B9A339

analogous

#398FB9 #394FB9 #6339B9

triadic

#394FB9 #B9394F #4FB939

tetradic

#394FB9 #B9398F #B9A339 #39B963

square

#394FB9 #B9398F #B9A339 #39B963

split-complementary

#394FB9 #B96339 #8FB939

monochromatic

#1C275B #2B3B8A #394FB9 #6174CE #909DDD

Accessibility & contrast

On white

7.02

#394FB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#394FB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394FB9

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FB9	#FFFFFF	#000000	##FFFFFF
##394FB9	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBD

Deuteranopia (green-blind)

#0053B7

Tritanopia (blue-blind)

#00697C

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #394fb9;
/* rgb */ color: rgb(57, 79, 185);
/* oklch */ color: oklch(47.4% 0.169 269.9);

Tailwind

colors: {
  custom: {
    50: '#7f80cf',
    500: '#394fb9',
    950: '#000000',
  },
}

SCSS

$custom: #394fb9;
$custom-light: #7f80cf;
$custom-dark: #000000;

JSON

{
  "hex": "#394fb9",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 185
  },
  "hsl": {
    "h": 229.688,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.47407,
    "c": 0.16867,
    "h": 269.9
  },
  "luminance": 0.09965
}

Semantic roles & 50–950 ramp

primary

#394FB9

secondary

#C8BC86

accent

#C34BDC

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #394FB9

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

Preview Lab → · Contrast checker → · Palette generator →