#394EB4#394EB4

#394EB4 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.8% C 0.163 H 270.1°. Best body text is #FFFFFF at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#394EB4
RGB	rgb(57, 78, 180)
HSL	hsl(230, 52%, 46%)
HSV	hsv(230, 68%, 71%)
CMYK	cmyk(68.3%, 56.7%, 0%, 29.4%)
CIE-LAB	lab(37.14, 26.22, -56.65)
CIE-LCH	lch(37.14, 62.42, 294.84°)
OKLab	oklab(46.81% 0.0003 -0.1631)
OKLCH	oklch(46.81% 0.163 270.1)
XYZ	xyz(12.6471, 9.6127, 44.3601)
Luminance	0.0961 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394EB4 #B49F39

analogous

#398CB4 #394EB4 #6239B4

triadic

#394EB4 #B4394E #4EB439

tetradic

#394EB4 #B4398C #B49F39 #39B462

square

#394EB4 #B4398C #B49F39 #39B462

split-complementary

#394EB4 #B46239 #8CB439

monochromatic

#1C2657 #2A3A86 #394EB4 #5E71CC #8D9ADB

Accessibility & contrast

On white

7.18

#394EB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#394EB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394EB4

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394EB4	#FFFFFF	#000000	##FFFFFF
##394EB4	1.00	7.18	2.92	7.18
#FFFFFF	7.18	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB7

Deuteranopia (green-blind)

#0052B2

Tritanopia (blue-blind)

#006779

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #394eb4;
/* rgb */ color: rgb(57, 78, 180);
/* oklch */ color: oklch(46.8% 0.163 270.1);

Tailwind

colors: {
  custom: {
    50: '#7e7fcb',
    500: '#394eb4',
    950: '#000000',
  },
}

SCSS

$custom: #394eb4;
$custom-light: #7e7fcb;
$custom-dark: #000000;

JSON

{
  "hex": "#394eb4",
  "rgb": {
    "r": 57,
    "g": 78,
    "b": 180
  },
  "hsl": {
    "h": 229.756,
    "s": 51.899,
    "l": 46.471
  },
  "oklch": {
    "l": 0.4681,
    "c": 0.16307,
    "h": 270.1
  },
  "luminance": 0.09614
}

Semantic roles & 50–950 ramp

primary

#394EB4

secondary

#C5BA83

accent

#C34CDB

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #394EB4

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

Preview Lab → · Contrast checker → · Palette generator →