#394CB2#394CB2

#394CB2 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.3% C 0.163 H 270.7°. Best body text is #FFFFFF at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#394CB2
RGB	rgb(57, 76, 178)
HSL	hsl(231, 51%, 46%)
HSV	hsv(231, 68%, 70%)
CMYK	cmyk(68%, 57.3%, 0%, 30.2%)
CIE-LAB	lab(36.46, 26.80, -56.56)
CIE-LCH	lch(36.46, 62.59, 295.35°)
OKLab	oklab(46.26% 0.002 -0.1628)
OKLCH	oklch(46.26% 0.163 270.7)
XYZ	xyz(12.3049, 9.2519, 43.2482)
Luminance	0.0925 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394CB2 #B29F39

analogous

#3988B2 #394CB2 #6339B2

triadic

#394CB2 #B2394C #4CB239

tetradic

#394CB2 #B23988 #B29F39 #39B263

square

#394CB2 #B23988 #B29F39 #39B263

split-complementary

#394CB2 #B26339 #88B239

monochromatic

#1B2455 #2A3884 #394CB2 #5D6ECB #8B98DA

Accessibility & contrast

On white

7.37

#394CB2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#394CB2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394CB2

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394CB2	#FFFFFF	#000000	##FFFFFF
##394CB2	1.00	7.37	2.85	7.37
#FFFFFF	7.37	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB5

Deuteranopia (green-blind)

#0050B0

Tritanopia (blue-blind)

#006577

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #394cb2;
/* rgb */ color: rgb(57, 76, 178);
/* oklch */ color: oklch(46.3% 0.163 270.7);

Tailwind

colors: {
  custom: {
    50: '#7e7dca',
    500: '#394cb2',
    950: '#000000',
  },
}

SCSS

$custom: #394cb2;
$custom-light: #7e7dca;
$custom-dark: #000000;

JSON

{
  "hex": "#394cb2",
  "rgb": {
    "r": 57,
    "g": 76,
    "b": 178
  },
  "hsl": {
    "h": 230.579,
    "s": 51.489,
    "l": 46.078
  },
  "oklch": {
    "l": 0.46259,
    "c": 0.16285,
    "h": 270.7
  },
  "luminance": 0.09253
}

Semantic roles & 50–950 ramp

primary

#394CB2

secondary

#C4BA82

accent

#C54DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #394CB2

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

Preview Lab → · Contrast checker → · Palette generator →