#394FB4#394FB4

#394FB4 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.0% C 0.162 H 269.8°. Best body text is #FFFFFF at 7.12:1 contrast (WCAG AA passes).

Color values

HEX	#394FB4
RGB	rgb(57, 79, 180)
HSL	hsl(229, 52%, 46%)
HSV	hsv(229, 68%, 71%)
CMYK	cmyk(68.3%, 56.1%, 0%, 29.4%)
CIE-LAB	lab(37.40, 25.57, -56.22)
CIE-LCH	lch(37.40, 61.76, 294.45°)
OKLab	oklab(47.01% -0.0005 -0.1618)
OKLCH	oklch(47.01% 0.162 269.8)
XYZ	xyz(12.7187, 9.7559, 44.3840)
Luminance	0.0976 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FB4 #B49E39

analogous

#398DB4 #394FB4 #6139B4

triadic

#394FB4 #B4394F #4FB439

tetradic

#394FB4 #B4398D #B49E39 #39B461

square

#394FB4 #B4398D #B49E39 #39B461

split-complementary

#394FB4 #B46139 #8DB439

monochromatic

#1C2657 #2A3B86 #394FB4 #5E72CC #8D9BDB

Accessibility & contrast

On white

7.12

#394FB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#394FB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394FB4

7.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FB4	#FFFFFF	#000000	##FFFFFF
##394FB4	1.00	7.12	2.95	7.12
#FFFFFF	7.12	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005EB7

Deuteranopia (green-blind)

#0053B2

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #394fb4;
/* rgb */ color: rgb(57, 79, 180);
/* oklch */ color: oklch(47.0% 0.162 269.8);

Tailwind

colors: {
  custom: {
    50: '#7e80cb',
    500: '#394fb4',
    950: '#000000',
  },
}

SCSS

$custom: #394fb4;
$custom-light: #7e80cb;
$custom-dark: #000000;

JSON

{
  "hex": "#394fb4",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 180
  },
  "hsl": {
    "h": 229.268,
    "s": 51.899,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47007,
    "c": 0.16181,
    "h": 269.8
  },
  "luminance": 0.09757
}

Semantic roles & 50–950 ramp

primary

#394FB4

secondary

#C5BA83

accent

#C24CDB

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #394FB4

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

Preview Lab → · Contrast checker → · Palette generator →