#394EC0#394EC0

#394EC0 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.8% C 0.179 H 270.2°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#394EC0
RGB	rgb(57, 78, 192)
HSL	hsl(231, 54%, 49%)
HSV	hsv(231, 70%, 75%)
CMYK	cmyk(70.3%, 59.4%, 0%, 24.7%)
CIE-LAB	lab(38.06, 30.55, -62.19)
CIE-LCH	lch(38.06, 69.29, 296.16°)
OKLab	oklab(47.79% 0.0006 -0.1794)
OKLCH	oklch(47.79% 0.179 270.2)
XYZ	xyz(13.9229, 10.1230, 51.0791)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394EC0 #C0AB39

analogous

#3992C0 #394EC0 #6839C0

triadic

#394EC0 #C0394E #4EC039

tetradic

#394EC0 #C03992 #C0AB39 #39C068

square

#394EC0 #C03992 #C0AB39 #39C068

split-complementary

#394EC0 #C06839 #92C039

monochromatic

#1D2862 #2B3B91 #394EC0 #6576D1 #94A0DF

Accessibility & contrast

On white

6.94

#394EC0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#394EC0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394EC0

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394EC0	#FFFFFF	#000000	##FFFFFF
##394EC0	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C4

Deuteranopia (green-blind)

#0054BE

Tritanopia (blue-blind)

#006A7F

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #394ec0;
/* rgb */ color: rgb(57, 78, 192);
/* oklch */ color: oklch(47.8% 0.179 270.2);

Tailwind

colors: {
  custom: {
    50: '#817fd4',
    500: '#394ec0',
    950: '#000000',
  },
}

SCSS

$custom: #394ec0;
$custom-light: #817fd4;
$custom-dark: #000000;

JSON

{
  "hex": "#394ec0",
  "rgb": {
    "r": 57,
    "g": 78,
    "b": 192
  },
  "hsl": {
    "h": 230.667,
    "s": 54.217,
    "l": 48.824
  },
  "oklch": {
    "l": 0.4779,
    "c": 0.17936,
    "h": 270.2
  },
  "luminance": 0.10124
}

Semantic roles & 50–950 ramp

primary

#394EC0

secondary

#CBC18A

accent

#C74ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #394EC0

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

Preview Lab → · Contrast checker → · Palette generator →