#394BC4#394BC4

#394BC4 is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.6% C 0.188 H 270.8°. Best body text is #FFFFFF at 7.05:1 contrast (WCAG AA passes).

Color values

HEX	#394BC4
RGB	rgb(57, 75, 196)
HSL	hsl(232, 55%, 50%)
HSV	hsv(232, 71%, 77%)
CMYK	cmyk(70.9%, 61.7%, 0%, 23.1%)
CIE-LAB	lab(37.64, 33.89, -65.22)
CIE-LCH	lch(37.64, 73.50, 297.46°)
OKLab	oklab(47.58% 0.0027 -0.1883)
OKLCH	oklch(47.58% 0.188 270.8)
XYZ	xyz(14.1638, 9.8861, 53.3756)
Luminance	0.0989 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 5.92

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394BC4 #C4B239

analogous

#3991C4 #394BC4 #6C39C4

triadic

#394BC4 #C4394B #4BC439

tetradic

#394BC4 #C43991 #C4B239 #39C46C

square

#394BC4 #C43991 #C4B239 #39C46C

split-complementary

#394BC4 #C46C39 #91C439

monochromatic

#1D2765 #2B3995 #394BC4 #6775D3 #97A0E1

Accessibility & contrast

On white

7.05

#394BC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.98

#394BC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394BC4

7.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394BC4	#FFFFFF	#000000	##FFFFFF
##394BC4	1.00	7.05	2.98	7.05
#FFFFFF	7.05	1.00	21.00	1.00
#000000	2.98	21.00	1.00	21.00
##FFFFFF	7.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC8

Deuteranopia (green-blind)

#0052C2

Tritanopia (blue-blind)

#006A80

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #394bc4;
/* rgb */ color: rgb(57, 75, 196);
/* oklch */ color: oklch(47.6% 0.188 270.8);

Tailwind

colors: {
  custom: {
    50: '#827dd7',
    500: '#394bc4',
    950: '#000000',
  },
}

SCSS

$custom: #394bc4;
$custom-light: #827dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#394bc4",
  "rgb": {
    "r": 57,
    "g": 75,
    "b": 196
  },
  "hsl": {
    "h": 232.23,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.47575,
    "c": 0.1883,
    "h": 270.8
  },
  "luminance": 0.09888
}

Semantic roles & 50–950 ramp

primary

#394BC4

secondary

#CCC48D

accent

#CB4ADE

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0914

muted

#7D7B83

Preview Lab

Preview with #394BC4

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

Preview Lab → · Contrast checker → · Palette generator →