#394FAA#394FAA

#394FAA is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.2% C 0.148 H 269.6°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#394FAA
RGB	rgb(57, 79, 170)
HSL	hsl(228, 50%, 45%)
HSV	hsv(228, 66%, 67%)
CMYK	cmyk(66.5%, 53.5%, 0%, 33.3%)
CIE-LAB	lab(36.67, 21.94, -51.47)
CIE-LCH	lch(36.67, 55.96, 293.09°)
OKLab	oklab(46.23% -0.0011 -0.1478)
OKLCH	oklch(46.23% 0.148 269.6)
XYZ	xyz(11.7366, 9.3630, 39.2111)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FAA #AA9439

analogous

#3987AA #394FAA #5C39AA

triadic

#394FAA #AA394F #4FAA39

tetradic

#394FAA #AA3987 #AA9439 #39AA5C

square

#394FAA #AA3987 #AA9439 #39AA5C

split-complementary

#394FAA #AA5C39 #87AA39

monochromatic

#1A244E #2A3A7C #394FAA #596EC7 #8796D7

Accessibility & contrast

On white

7.31

#394FAA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#394FAA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394FAA

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FAA	#FFFFFF	#000000	##FFFFFF
##394FAA	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#125CAD

Deuteranopia (green-blind)

#0051A8

Tritanopia (blue-blind)

#006575

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #394faa;
/* rgb */ color: rgb(57, 79, 170);
/* oklch */ color: oklch(46.2% 0.148 269.6);

Tailwind

colors: {
  custom: {
    50: '#7c80c4',
    500: '#394faa',
    950: '#000000',
  },
}

SCSS

$custom: #394faa;
$custom-light: #7c80c4;
$custom-dark: #000000;

JSON

{
  "hex": "#394faa",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 170
  },
  "hsl": {
    "h": 228.319,
    "s": 49.78,
    "l": 44.51
  },
  "oklch": {
    "l": 0.4623,
    "c": 0.14784,
    "h": 269.6
  },
  "luminance": 0.09364
}

Semantic roles & 50–950 ramp

primary

#394FAA

secondary

#C1B47E

accent

#BE4ED9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #394FAA

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

Preview Lab → · Contrast checker → · Palette generator →