#394FB2#394FB2

#394FB2 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.8% C 0.159 H 269.8°. Best body text is #FFFFFF at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#394FB2
RGB	rgb(57, 79, 178)
HSL	hsl(229, 51%, 46%)
HSV	hsv(229, 68%, 70%)
CMYK	cmyk(68%, 55.6%, 0%, 30.2%)
CIE-LAB	lab(37.25, 24.84, -55.28)
CIE-LCH	lch(37.25, 60.61, 294.20°)
OKLab	oklab(46.85% -0.0006 -0.159)
OKLCH	oklch(46.85% 0.159 269.8)
XYZ	xyz(12.5165, 9.6750, 43.3187)
Luminance	0.0968 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FB2 #B29C39

analogous

#398BB2 #394FB2 #5F39B2

triadic

#394FB2 #B2394F #4FB239

tetradic

#394FB2 #B2398B #B29C39 #39B25F

square

#394FB2 #B2398B #B29C39 #39B25F

split-complementary

#394FB2 #B25F39 #8BB239

monochromatic

#1B2655 #2A3A84 #394FB2 #5D71CB #8B9ADA

Accessibility & contrast

On white

7.15

#394FB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#394FB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394FB2

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FB2	#FFFFFF	#000000	##FFFFFF
##394FB2	1.00	7.15	2.94	7.15
#FFFFFF	7.15	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB5

Deuteranopia (green-blind)

#0052B0

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #394fb2;
/* rgb */ color: rgb(57, 79, 178);
/* oklch */ color: oklch(46.8% 0.159 269.8);

Tailwind

colors: {
  custom: {
    50: '#7e80ca',
    500: '#394fb2',
    950: '#000000',
  },
}

SCSS

$custom: #394fb2;
$custom-light: #7e80ca;
$custom-dark: #000000;

JSON

{
  "hex": "#394fb2",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 178
  },
  "hsl": {
    "h": 229.091,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46849,
    "c": 0.15904,
    "h": 269.8
  },
  "luminance": 0.09676
}

Semantic roles & 50–950 ramp

primary

#394FB2

secondary

#C4B882

accent

#C14DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #394FB2

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

Preview Lab → · Contrast checker → · Palette generator →