#394EB0#394EB0

#394EB0 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.5% C 0.158 H 270.1°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#394EB0
RGB	rgb(57, 78, 176)
HSL	hsl(229, 51%, 46%)
HSV	hsv(229, 68%, 69%)
CMYK	cmyk(67.6%, 55.7%, 0%, 31%)
CIE-LAB	lab(36.84, 24.77, -54.77)
CIE-LCH	lch(36.84, 60.11, 294.34°)
OKLab	oklab(46.49% 0.0002 -0.1575)
OKLCH	oklch(46.49% 0.158 270.1)
XYZ	xyz(12.2455, 9.4521, 42.2450)
Luminance	0.0945 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394EB0 #B09B39

analogous

#3989B0 #394EB0 #5F39B0

triadic

#394EB0 #B0394E #4EB039

tetradic

#394EB0 #B03989 #B09B39 #39B05F

square

#394EB0 #B03989 #B09B39 #39B05F

split-complementary

#394EB0 #B05F39 #89B039

monochromatic

#1B2554 #2A3A82 #394EB0 #5C6FCA #8A98D9

Accessibility & contrast

On white

7.26

#394EB0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#394EB0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394EB0

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394EB0	#FFFFFF	#000000	##FFFFFF
##394EB0	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005CB3

Deuteranopia (green-blind)

#0051AE

Tritanopia (blue-blind)

#006677

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #394eb0;
/* rgb */ color: rgb(57, 78, 176);
/* oklch */ color: oklch(46.5% 0.158 270.1);

Tailwind

colors: {
  custom: {
    50: '#7d7fc8',
    500: '#394eb0',
    950: '#000000',
  },
}

SCSS

$custom: #394eb0;
$custom-light: #7d7fc8;
$custom-dark: #000000;

JSON

{
  "hex": "#394eb0",
  "rgb": {
    "r": 57,
    "g": 78,
    "b": 176
  },
  "hsl": {
    "h": 229.412,
    "s": 51.073,
    "l": 45.686
  },
  "oklch": {
    "l": 0.46493,
    "c": 0.15754,
    "h": 270.1
  },
  "luminance": 0.09453
}

Semantic roles & 50–950 ramp

primary

#394EB0

secondary

#C4B881

accent

#C24DDB

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #394EB0

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

Preview Lab → · Contrast checker → · Palette generator →