#394AB4#394AB4

#394AB4 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.0% C 0.168 H 271.3°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#394AB4
RGB	rgb(57, 74, 180)
HSL	hsl(232, 52%, 46%)
HSV	hsv(232, 68%, 71%)
CMYK	cmyk(68.3%, 58.9%, 0%, 29.4%)
CIE-LAB	lab(36.10, 28.82, -58.33)
CIE-LCH	lch(36.10, 65.06, 296.29°)
OKLab	oklab(46.04% 0.0037 -0.1681)
OKLCH	oklch(46.04% 0.168 271.3)
XYZ	xyz(12.3716, 9.0615, 44.2682)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394AB4 #B4A339

analogous

#3988B4 #394AB4 #6639B4

triadic

#394AB4 #B4394A #4AB439

tetradic

#394AB4 #B43988 #B4A339 #39B466

square

#394AB4 #B43988 #B4A339 #39B466

split-complementary

#394AB4 #B46639 #88B439

monochromatic

#1C2457 #2A3786 #394AB4 #5E6DCC #8D97DB

Accessibility & contrast

On white

7.47

#394AB4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#394AB4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394AB4

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394AB4	#FFFFFF	#000000	##FFFFFF
##394AB4	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005BB8

Deuteranopia (green-blind)

#004FB2

Tritanopia (blue-blind)

#006478

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #394ab4;
/* rgb */ color: rgb(57, 74, 180);
/* oklch */ color: oklch(46.0% 0.168 271.3);

Tailwind

colors: {
  custom: {
    50: '#7e7ccb',
    500: '#394ab4',
    950: '#000000',
  },
}

SCSS

$custom: #394ab4;
$custom-light: #7e7ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#394ab4",
  "rgb": {
    "r": 57,
    "g": 74,
    "b": 180
  },
  "hsl": {
    "h": 231.707,
    "s": 51.899,
    "l": 46.471
  },
  "oklch": {
    "l": 0.46038,
    "c": 0.16811,
    "h": 271.3
  },
  "luminance": 0.09063
}

Semantic roles & 50–950 ramp

primary

#394AB4

secondary

#C5BC83

accent

#C84CDB

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #394AB4

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

Preview Lab → · Contrast checker → · Palette generator →