#394CB9#394CB9

#394CB9 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.8% C 0.172 H 270.7°. Best body text is #FFFFFF at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#394CB9
RGB	rgb(57, 76, 185)
HSL	hsl(231, 53%, 47%)
HSV	hsv(231, 69%, 73%)
CMYK	cmyk(69.2%, 58.9%, 0%, 27.5%)
CIE-LAB	lab(37.00, 29.32, -59.81)
CIE-LCH	lch(37.00, 66.61, 296.11°)
OKLab	oklab(46.83% 0.0021 -0.1724)
OKLCH	oklch(46.83% 0.172 270.7)
XYZ	xyz(13.0258, 9.5403, 47.0445)
Luminance	0.0954 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394CB9 #B9A639

analogous

#398CB9 #394CB9 #6639B9

triadic

#394CB9 #B9394C #4CB939

tetradic

#394CB9 #B9398C #B9A639 #39B966

square

#394CB9 #B9398C #B9A639 #39B966

split-complementary

#394CB9 #B96639 #8CB939

monochromatic

#1C265B #2B398A #394CB9 #6171CE #909BDD

Accessibility & contrast

On white

7.22

#394CB9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#394CB9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394CB9

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394CB9	#FFFFFF	#000000	##FFFFFF
##394CB9	1.00	7.22	2.91	7.22
#FFFFFF	7.22	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBD

Deuteranopia (green-blind)

#0051B7

Tritanopia (blue-blind)

#00677B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #394cb9;
/* rgb */ color: rgb(57, 76, 185);
/* oklch */ color: oklch(46.8% 0.172 270.7);

Tailwind

colors: {
  custom: {
    50: '#7f7dcf',
    500: '#394cb9',
    950: '#000000',
  },
}

SCSS

$custom: #394cb9;
$custom-light: #7f7dcf;
$custom-dark: #000000;

JSON

{
  "hex": "#394cb9",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 185
  },
  "hsl": {
    "h": 231.094,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.46831,
    "c": 0.1724,
    "h": 270.7
  },
  "luminance": 0.09542
}

Semantic roles & 50–950 ramp

primary

#394CB9

secondary

#C8BE86

accent

#C74BDC

background

#F8F7FC

surface

#F0EEF9

border

#CBC9D2

text

#0B0914

muted

#7C7B82

Preview Lab

Preview with #394CB9

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

Preview Lab → · Contrast checker → · Palette generator →