#394EA5#394EA5

#394EA5 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.6% C 0.142 H 269.8°. Best body text is #FFFFFF at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#394EA5
RGB	rgb(57, 78, 165)
HSL	hsl(228, 49%, 44%)
HSV	hsv(228, 65%, 65%)
CMYK	cmyk(65.5%, 52.7%, 0%, 35.3%)
CIE-LAB	lab(36.05, 20.78, -49.50)
CIE-LCH	lch(36.05, 53.69, 292.78°)
OKLab	oklab(45.65% -0.0006 -0.142)
OKLCH	oklch(45.65% 0.142 269.8)
XYZ	xyz(11.2010, 9.0342, 36.7435)
Luminance	0.0903 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394EA5 #A59039

analogous

#3984A5 #394EA5 #5A39A5

triadic

#394EA5 #A5394E #4EA539

tetradic

#394EA5 #A53984 #A59039 #39A55A

square

#394EA5 #A53984 #A59039 #39A55A

split-complementary

#394EA5 #A55A39 #84A539

monochromatic

#1A234A #293878 #394EA5 #566CC5 #8494D4

Accessibility & contrast

On white

7.48

#394EA5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#394EA5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394EA5

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394EA5	#FFFFFF	#000000	##FFFFFF
##394EA5	1.00	7.48	2.81	7.48
#FFFFFF	7.48	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#185AA8

Deuteranopia (green-blind)

#0050A3

Tritanopia (blue-blind)

#006272

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #394ea5;
/* rgb */ color: rgb(57, 78, 165);
/* oklch */ color: oklch(45.6% 0.142 269.8);

Tailwind

colors: {
  custom: {
    50: '#7b7fc0',
    500: '#394ea5',
    950: '#000000',
  },
}

SCSS

$custom: #394ea5;
$custom-light: #7b7fc0;
$custom-dark: #000000;

JSON

{
  "hex": "#394ea5",
  "rgb": {
    "r": 57,
    "g": 78,
    "b": 165
  },
  "hsl": {
    "h": 228.333,
    "s": 48.649,
    "l": 43.529
  },
  "oklch": {
    "l": 0.45647,
    "c": 0.14204,
    "h": 269.8
  },
  "luminance": 0.09035
}

Semantic roles & 50–950 ramp

primary

#394EA5

secondary

#BEB17B

accent

#BE50D8

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #394EA5

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

Preview Lab → · Contrast checker → · Palette generator →