#394BB6#394BB6

#394BB6 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.4% C 0.170 H 271.0°. Best body text is #FFFFFF at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#394BB6
RGB	rgb(57, 75, 182)
HSL	hsl(231, 52%, 47%)
HSV	hsv(231, 69%, 71%)
CMYK	cmyk(68.7%, 58.8%, 0%, 28.6%)
CIE-LAB	lab(36.51, 28.89, -58.84)
CIE-LCH	lch(36.51, 65.55, 296.15°)
OKLab	oklab(46.39% 0.0029 -0.1696)
OKLCH	oklch(46.39% 0.17 271)
XYZ	xyz(12.6441, 9.2782, 45.3714)
Luminance	0.0928 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394BB6 #B6A439

analogous

#398AB6 #394BB6 #6639B6

triadic

#394BB6 #B6394B #4BB639

tetradic

#394BB6 #B6398A #B6A439 #39B666

square

#394BB6 #B6398A #B6A439 #39B666

split-complementary

#394BB6 #B66639 #8AB639

monochromatic

#1C2559 #2A3887 #394BB6 #5F6FCD #8E99DC

Accessibility & contrast

On white

7.35

#394BB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#394BB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394BB6

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394BB6	#FFFFFF	#000000	##FFFFFF
##394BB6	1.00	7.35	2.86	7.35
#FFFFFF	7.35	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CBA

Deuteranopia (green-blind)

#0050B4

Tritanopia (blue-blind)

#006579

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #394bb6;
/* rgb */ color: rgb(57, 75, 182);
/* oklch */ color: oklch(46.4% 0.170 271.0);

Tailwind

colors: {
  custom: {
    50: '#7f7dcd',
    500: '#394bb6',
    950: '#000000',
  },
}

SCSS

$custom: #394bb6;
$custom-light: #7f7dcd;
$custom-dark: #000000;

JSON

{
  "hex": "#394bb6",
  "rgb": {
    "r": 57,
    "g": 75,
    "b": 182
  },
  "hsl": {
    "h": 231.36,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46393,
    "c": 0.16958,
    "h": 271
  },
  "luminance": 0.09279
}

Semantic roles & 50–950 ramp

primary

#394BB6

secondary

#C6BD85

accent

#C74CDC

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #394BB6

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

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