#394FC6#394FC6

#394FC6 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 48.5% C 0.186 H 269.9°. Best body text is #FFFFFF at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#394FC6
RGB	rgb(57, 79, 198)
HSL	hsl(231, 55%, 50%)
HSV	hsv(231, 71%, 78%)
CMYK	cmyk(71.2%, 60.1%, 0%, 22.4%)
CIE-LAB	lab(38.79, 32.06, -64.50)
CIE-LCH	lch(38.79, 72.03, 296.43°)
OKLab	oklab(48.48% -0.0002 -0.1861)
OKLCH	oklch(48.48% 0.186 269.9)
XYZ	xyz(14.6729, 10.5376, 54.6758)
Luminance	0.1054 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FC6 #C6B039

analogous

#3996C6 #394FC6 #6939C6

triadic

#394FC6 #C6394F #4FC639

tetradic

#394FC6 #C63996 #C6B039 #39C669

square

#394FC6 #C63996 #C6B039 #39C669

split-complementary

#394FC6 #C66939 #96C639

monochromatic

#1E2967 #2B3C96 #394FC6 #6979D4 #98A3E1

Accessibility & contrast

On white

6.76

#394FC6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.11

#394FC6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #394FC6

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FC6	#FFFFFF	#000000	##FFFFFF
##394FC6	1.00	6.76	3.11	6.76
#FFFFFF	6.76	1.00	21.00	1.00
#000000	3.11	21.00	1.00	21.00
##FFFFFF	6.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062CA

Deuteranopia (green-blind)

#0055C4

Tritanopia (blue-blind)

#006D83

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #394fc6;
/* rgb */ color: rgb(57, 79, 198);
/* oklch */ color: oklch(48.5% 0.186 269.9);

Tailwind

colors: {
  custom: {
    50: '#8280d8',
    500: '#394fc6',
    950: '#000000',
  },
}

SCSS

$custom: #394fc6;
$custom-light: #8280d8;
$custom-dark: #000000;

JSON

{
  "hex": "#394fc6",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 198
  },
  "hsl": {
    "h": 230.638,
    "s": 55.294,
    "l": 50
  },
  "oklch": {
    "l": 0.48479,
    "c": 0.18614,
    "h": 269.9
  },
  "luminance": 0.10539
}

Semantic roles & 50–950 ramp

primary

#394FC6

secondary

#CDC38E

accent

#C749DF

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A15

muted

#7D7C83

Preview Lab

Preview with #394FC6

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

Preview Lab → · Contrast checker → · Palette generator →