#394FAD#394FAD

#394FAD is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.5% C 0.152 H 269.7°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#394FAD
RGB	rgb(57, 79, 173)
HSL	hsl(229, 50%, 45%)
HSV	hsv(229, 67%, 68%)
CMYK	cmyk(67.1%, 54.3%, 0%, 32.2%)
CIE-LAB	lab(36.89, 23.03, -52.91)
CIE-LCH	lch(36.89, 57.71, 293.52°)
OKLab	oklab(46.46% -0.0009 -0.1521)
OKLCH	oklch(46.46% 0.152 269.7)
XYZ	xyz(12.0236, 9.4778, 40.7228)
Luminance	0.0948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FAD #AD9739

analogous

#3989AD #394FAD #5D39AD

triadic

#394FAD #AD394F #4FAD39

tetradic

#394FAD #AD3989 #AD9739 #39AD5D

square

#394FAD #AD3989 #AD9739 #39AD5D

split-complementary

#394FAD #AD5D39 #89AD39

monochromatic

#1B2551 #2A3A7F #394FAD #5A6FC9 #8898D8

Accessibility & contrast

On white

7.25

#394FAD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#394FAD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394FAD

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FAD	#FFFFFF	#000000	##FFFFFF
##394FAD	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A5CB0

Deuteranopia (green-blind)

#0052AB

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #394fad;
/* rgb */ color: rgb(57, 79, 173);
/* oklch */ color: oklch(46.5% 0.152 269.7);

Tailwind

colors: {
  custom: {
    50: '#7d80c6',
    500: '#394fad',
    950: '#000000',
  },
}

SCSS

$custom: #394fad;
$custom-light: #7d80c6;
$custom-dark: #000000;

JSON

{
  "hex": "#394fad",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 173
  },
  "hsl": {
    "h": 228.621,
    "s": 50.435,
    "l": 45.098
  },
  "oklch": {
    "l": 0.4646,
    "c": 0.15206,
    "h": 269.7
  },
  "luminance": 0.09479
}

Semantic roles & 50–950 ramp

primary

#394FAD

secondary

#C2B680

accent

#BF4EDA

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #394FAD

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

Preview Lab → · Contrast checker → · Palette generator →