#394EA1#394EA1

#394EA1 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.4% C 0.136 H 269.6°. Best body text is #FFFFFF at 7.56:1 contrast (WCAG AA passes).

Color values

HEX	#394EA1
RGB	rgb(57, 78, 161)
HSL	hsl(228, 48%, 43%)
HSV	hsv(228, 65%, 63%)
CMYK	cmyk(64.6%, 51.6%, 0%, 36.9%)
CIE-LAB	lab(35.77, 19.33, -47.55)
CIE-LCH	lch(35.77, 51.33, 292.13°)
OKLab	oklab(45.35% -0.001 -0.1363)
OKLCH	oklch(45.35% 0.136 269.6)
XYZ	xyz(10.8426, 8.8909, 34.8560)
Luminance	0.0889 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394EA1 #A18C39

analogous

#3982A1 #394EA1 #5839A1

triadic

#394EA1 #A1394E #4EA139

tetradic

#394EA1 #A13982 #A18C39 #39A158

square

#394EA1 #A13982 #A18C39 #39A158

split-complementary

#394EA1 #A15839 #82A139

monochromatic

#192247 #293874 #394EA1 #556BC3 #8292D3

Accessibility & contrast

On white

7.56

#394EA1 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.78

#394EA1 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394EA1

7.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394EA1	#FFFFFF	#000000	##FFFFFF
##394EA1	1.00	7.56	2.78	7.56
#FFFFFF	7.56	1.00	21.00	1.00
#000000	2.78	21.00	1.00	21.00
##FFFFFF	7.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F59A4

Deuteranopia (green-blind)

#00509F

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #394ea1;
/* rgb */ color: rgb(57, 78, 161);
/* oklch */ color: oklch(45.4% 0.136 269.6);

Tailwind

colors: {
  custom: {
    50: '#7a7fbd',
    500: '#394ea1',
    950: '#000000',
  },
}

SCSS

$custom: #394ea1;
$custom-light: #7a7fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#394ea1",
  "rgb": {
    "r": 57,
    "g": 78,
    "b": 161
  },
  "hsl": {
    "h": 227.885,
    "s": 47.706,
    "l": 42.745
  },
  "oklch": {
    "l": 0.4535,
    "c": 0.13631,
    "h": 269.6
  },
  "luminance": 0.08892
}

Semantic roles & 50–950 ramp

primary

#394EA1

secondary

#BCAF79

accent

#BC50D7

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #394EA1

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

Preview Lab → · Contrast checker → · Palette generator →