#394DB6#394DB6

#394DB6 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.8% C 0.167 H 270.4°. Best body text is #FFFFFF at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#394DB6
RGB	rgb(57, 77, 182)
HSL	hsl(230, 52%, 47%)
HSV	hsv(230, 69%, 71%)
CMYK	cmyk(68.7%, 57.7%, 0%, 28.6%)
CIE-LAB	lab(37.03, 27.59, -58.00)
CIE-LCH	lch(37.03, 64.23, 295.44°)
OKLab	oklab(46.78% 0.0012 -0.1671)
OKLCH	oklch(46.78% 0.167 270.4)
XYZ	xyz(12.7818, 9.5538, 45.4174)
Luminance	0.0955 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394DB6 #B6A239

analogous

#398CB6 #394DB6 #6439B6

triadic

#394DB6 #B6394D #4DB639

tetradic

#394DB6 #B6398C #B6A239 #39B664

square

#394DB6 #B6398C #B6A239 #39B664

split-complementary

#394DB6 #B66439 #8CB639

monochromatic

#1C2659 #2A3987 #394DB6 #5F71CD #8E9ADC

Accessibility & contrast

On white

7.21

#394DB6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.91

#394DB6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394DB6

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394DB6	#FFFFFF	#000000	##FFFFFF
##394DB6	1.00	7.21	2.91	7.21
#FFFFFF	7.21	1.00	21.00	1.00
#000000	2.91	21.00	1.00	21.00
##FFFFFF	7.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DBA

Deuteranopia (green-blind)

#0052B4

Tritanopia (blue-blind)

#00677A

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #394db6;
/* rgb */ color: rgb(57, 77, 182);
/* oklch */ color: oklch(46.8% 0.167 270.4);

Tailwind

colors: {
  custom: {
    50: '#7f7ecd',
    500: '#394db6',
    950: '#000000',
  },
}

SCSS

$custom: #394db6;
$custom-light: #7f7ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#394db6",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 182
  },
  "hsl": {
    "h": 230.4,
    "s": 52.301,
    "l": 46.863
  },
  "oklch": {
    "l": 0.46777,
    "c": 0.16707,
    "h": 270.4
  },
  "luminance": 0.09555
}

Semantic roles & 50–950 ramp

primary

#394DB6

secondary

#C6BC85

accent

#C54CDC

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #394DB6

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

Preview Lab → · Contrast checker → · Palette generator →