#394FAC#394FAC

#394FAC is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.4% C 0.151 H 269.6°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#394FAC
RGB	rgb(57, 79, 172)
HSL	hsl(229, 50%, 45%)
HSV	hsv(229, 67%, 67%)
CMYK	cmyk(66.9%, 54.1%, 0%, 32.5%)
CIE-LAB	lab(36.82, 22.67, -52.43)
CIE-LCH	lch(36.82, 57.12, 293.38°)
OKLab	oklab(46.38% -0.001 -0.1507)
OKLCH	oklch(46.38% 0.151 269.6)
XYZ	xyz(11.9272, 9.4393, 40.2151)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FAC #AC9639

analogous

#3988AC #394FAC #5D39AC

triadic

#394FAC #AC394F #4FAC39

tetradic

#394FAC #AC3988 #AC9639 #39AC5D

square

#394FAC #AC3988 #AC9639 #39AC5D

split-complementary

#394FAC #AC5D39 #88AC39

monochromatic

#1B2550 #2A3A7E #394FAC #5A6FC8 #8897D8

Accessibility & contrast

On white

7.27

#394FAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#394FAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394FAC

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FAC	#FFFFFF	#000000	##FFFFFF
##394FAC	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D5CAF

Deuteranopia (green-blind)

#0052AA

Tritanopia (blue-blind)

#006576

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #394fac;
/* rgb */ color: rgb(57, 79, 172);
/* oklch */ color: oklch(46.4% 0.151 269.6);

Tailwind

colors: {
  custom: {
    50: '#7c80c5',
    500: '#394fac',
    950: '#000000',
  },
}

SCSS

$custom: #394fac;
$custom-light: #7c80c5;
$custom-dark: #000000;

JSON

{
  "hex": "#394fac",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 172
  },
  "hsl": {
    "h": 228.522,
    "s": 50.218,
    "l": 44.902
  },
  "oklch": {
    "l": 0.46383,
    "c": 0.15066,
    "h": 269.6
  },
  "luminance": 0.0944
}

Semantic roles & 50–950 ramp

primary

#394FAC

secondary

#C2B57F

accent

#BF4EDA

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #394FAC

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

Preview Lab → · Contrast checker → · Palette generator →