#394DC4#394DC4

#394DC4 is a mid, vivid blue. Relative luminance 0.102; OKLCH L 47.9% C 0.186 H 270.4°. Best body text is #FFFFFF at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#394DC4
RGB	rgb(57, 77, 196)
HSL	hsl(231, 55%, 50%)
HSV	hsv(231, 71%, 77%)
CMYK	cmyk(70.9%, 60.7%, 0%, 23.1%)
CIE-LAB	lab(38.13, 32.62, -64.41)
CIE-LCH	lch(38.13, 72.20, 296.86°)
OKLab	oklab(47.94% 0.0013 -0.1859)
OKLCH	oklch(47.94% 0.186 270.4)
XYZ	xyz(14.3016, 10.1617, 53.4215)
Luminance	0.1016 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394DC4 #C4B039

analogous

#3993C4 #394DC4 #6B39C4

triadic

#394DC4 #C4394D #4DC439

tetradic

#394DC4 #C43993 #C4B039 #39C46B

square

#394DC4 #C43993 #C4B039 #39C46B

split-complementary

#394DC4 #C46B39 #93C439

monochromatic

#1D2865 #2B3A95 #394DC4 #6777D3 #97A1E1

Accessibility & contrast

On white

6.92

#394DC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.03

#394DC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394DC4

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394DC4	#FFFFFF	#000000	##FFFFFF
##394DC4	1.00	6.92	3.03	6.92
#FFFFFF	6.92	1.00	21.00	1.00
#000000	3.03	21.00	1.00	21.00
##FFFFFF	6.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060C8

Deuteranopia (green-blind)

#0053C2

Tritanopia (blue-blind)

#006B81

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #394dc4;
/* rgb */ color: rgb(57, 77, 196);
/* oklch */ color: oklch(47.9% 0.186 270.4);

Tailwind

colors: {
  custom: {
    50: '#827ed7',
    500: '#394dc4',
    950: '#000000',
  },
}

SCSS

$custom: #394dc4;
$custom-light: #827ed7;
$custom-dark: #000000;

JSON

{
  "hex": "#394dc4",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 196
  },
  "hsl": {
    "h": 231.367,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47941,
    "c": 0.1859,
    "h": 270.4
  },
  "luminance": 0.10163
}

Semantic roles & 50–950 ramp

primary

#394DC4

secondary

#CCC38D

accent

#C94ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #394DC4

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

Preview Lab → · Contrast checker → · Palette generator →