#394FA4#394FA4

#394FA4 is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.8% C 0.139 H 269.3°. Best body text is #FFFFFF at 7.42:1 contrast (WCAG AA passes).

Color values

HEX	#394FA4
RGB	rgb(57, 79, 164)
HSL	hsl(228, 48%, 43%)
HSV	hsv(228, 65%, 64%)
CMYK	cmyk(65.2%, 51.8%, 0%, 35.7%)
CIE-LAB	lab(36.25, 19.76, -48.57)
CIE-LCH	lch(36.25, 52.44, 292.14°)
OKLab	oklab(45.78% -0.0017 -0.1393)
OKLCH	oklch(45.78% 0.139 269.3)
XYZ	xyz(11.1819, 9.1412, 36.2899)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394FA4 #A48E39

analogous

#3984A4 #394FA4 #5939A4

triadic

#394FA4 #A4394F #4FA439

tetradic

#394FA4 #A43984 #A48E39 #39A459

square

#394FA4 #A43984 #A48E39 #39A459

split-complementary

#394FA4 #A45939 #84A439

monochromatic

#192349 #293977 #394FA4 #566DC4 #8394D4

Accessibility & contrast

On white

7.42

#394FA4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#394FA4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394FA4

7.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394FA4	#FFFFFF	#000000	##FFFFFF
##394FA4	1.00	7.42	2.83	7.42
#FFFFFF	7.42	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5AA7

Deuteranopia (green-blind)

#0051A2

Tritanopia (blue-blind)

#006372

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #394fa4;
/* rgb */ color: rgb(57, 79, 164);
/* oklch */ color: oklch(45.8% 0.139 269.3);

Tailwind

colors: {
  custom: {
    50: '#7b80c0',
    500: '#394fa4',
    950: '#000000',
  },
}

SCSS

$custom: #394fa4;
$custom-light: #7b80c0;
$custom-dark: #000000;

JSON

{
  "hex": "#394fa4",
  "rgb": {
    "r": 57,
    "g": 79,
    "b": 164
  },
  "hsl": {
    "h": 227.664,
    "s": 48.416,
    "l": 43.333
  },
  "oklch": {
    "l": 0.4578,
    "c": 0.13931,
    "h": 269.3
  },
  "luminance": 0.09142
}

Semantic roles & 50–950 ramp

primary

#394FA4

secondary

#BEB07B

accent

#BC50D8

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #394FA4

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

Preview Lab → · Contrast checker → · Palette generator →