#394AB3#394AB3

#394AB3 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 46.0% C 0.167 H 271.3°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#394AB3
RGB	rgb(57, 74, 179)
HSL	hsl(232, 52%, 46%)
HSV	hsv(232, 68%, 70%)
CMYK	cmyk(68.2%, 58.7%, 0%, 29.8%)
CIE-LAB	lab(36.02, 28.46, -57.87)
CIE-LCH	lch(36.02, 64.49, 296.19°)
OKLab	oklab(45.96% 0.0037 -0.1667)
OKLCH	oklch(45.96% 0.167 271.3)
XYZ	xyz(12.2701, 9.0209, 43.7337)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394AB3 #B3A239

analogous

#3987B3 #394AB3 #6539B3

triadic

#394AB3 #B3394A #4AB339

tetradic

#394AB3 #B33987 #B3A239 #39B365

square

#394AB3 #B33987 #B3A239 #39B365

split-complementary

#394AB3 #B36539 #87B339

monochromatic

#1B2456 #2A3785 #394AB3 #5E6DCC #8C97DA

Accessibility & contrast

On white

7.49

#394AB3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#394AB3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394AB3

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394AB3	#FFFFFF	#000000	##FFFFFF
##394AB3	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AB7

Deuteranopia (green-blind)

#004FB1

Tritanopia (blue-blind)

#006477

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #394ab3;
/* rgb */ color: rgb(57, 74, 179);
/* oklch */ color: oklch(46.0% 0.167 271.3);

Tailwind

colors: {
  custom: {
    50: '#7e7ccb',
    500: '#394ab3',
    950: '#000000',
  },
}

SCSS

$custom: #394ab3;
$custom-light: #7e7ccb;
$custom-dark: #000000;

JSON

{
  "hex": "#394ab3",
  "rgb": {
    "r": 57,
    "g": 74,
    "b": 179
  },
  "hsl": {
    "h": 231.639,
    "s": 51.695,
    "l": 46.275
  },
  "oklch": {
    "l": 0.45955,
    "c": 0.16674,
    "h": 271.3
  },
  "luminance": 0.09022
}

Semantic roles & 50–950 ramp

primary

#394AB3

secondary

#C5BC83

accent

#C74DDB

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0913

muted

#7C7B82

Preview Lab

Preview with #394AB3

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

Preview Lab → · Contrast checker → · Palette generator →