#394CB1#394CB1

#394CB1 is a mid, vivid blue. Relative luminance 0.092; OKLCH L 46.2% C 0.161 H 270.7°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#394CB1
RGB	rgb(57, 76, 177)
HSL	hsl(231, 51%, 46%)
HSV	hsv(231, 68%, 69%)
CMYK	cmyk(67.8%, 57.1%, 0%, 30.6%)
CIE-LAB	lab(36.39, 26.44, -56.09)
CIE-LCH	lch(36.39, 62.01, 295.24°)
OKLab	oklab(46.18% 0.0019 -0.1615)
OKLCH	oklch(46.18% 0.161 270.7)
XYZ	xyz(12.2049, 9.2119, 42.7213)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394CB1 #B19E39

analogous

#3988B1 #394CB1 #6239B1

triadic

#394CB1 #B1394C #4CB139

tetradic

#394CB1 #B13988 #B19E39 #39B162

square

#394CB1 #B13988 #B19E39 #39B162

split-complementary

#394CB1 #B16239 #88B139

monochromatic

#1B2454 #2A3883 #394CB1 #5D6ECB #8B97DA

Accessibility & contrast

On white

7.39

#394CB1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#394CB1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394CB1

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394CB1	#FFFFFF	#000000	##FFFFFF
##394CB1	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB4

Deuteranopia (green-blind)

#0050AF

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #394cb1;
/* rgb */ color: rgb(57, 76, 177);
/* oklch */ color: oklch(46.2% 0.161 270.7);

Tailwind

colors: {
  custom: {
    50: '#7e7dc9',
    500: '#394cb1',
    950: '#000000',
  },
}

SCSS

$custom: #394cb1;
$custom-light: #7e7dc9;
$custom-dark: #000000;

JSON

{
  "hex": "#394cb1",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 177
  },
  "hsl": {
    "h": 230.5,
    "s": 51.282,
    "l": 45.882
  },
  "oklch": {
    "l": 0.46179,
    "c": 0.16147,
    "h": 270.7
  },
  "luminance": 0.09213
}

Semantic roles & 50–950 ramp

primary

#394CB1

secondary

#C4B982

accent

#C44DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #394CB1

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

Preview Lab → · Contrast checker → · Palette generator →