#394DBF#394DBF

#394DBF is a mid, vivid blue. Relative luminance 0.099; OKLCH L 47.5% C 0.179 H 270.4°. Best body text is #FFFFFF at 7.03:1 contrast (WCAG AA passes).

Color values

HEX	#394DBF
RGB	rgb(57, 77, 191)
HSL	hsl(231, 54%, 49%)
HSV	hsv(231, 70%, 75%)
CMYK	cmyk(70.2%, 59.7%, 0%, 25.1%)
CIE-LAB	lab(37.73, 30.83, -62.15)
CIE-LCH	lch(37.73, 69.37, 296.38°)
OKLab	oklab(47.52% 0.0013 -0.1792)
OKLCH	oklch(47.52% 0.179 270.4)
XYZ	xyz(13.7420, 9.9378, 50.4741)
Luminance	0.0994 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#394DBF #BFAB39

analogous

#3990BF #394DBF #6839BF

triadic

#394DBF #BF394D #4DBF39

tetradic

#394DBF #BF3990 #BFAB39 #39BF68

square

#394DBF #BF3990 #BFAB39 #39BF68

split-complementary

#394DBF #BF6839 #90BF39

monochromatic

#1D2761 #2B3A90 #394DBF #6475D1 #939FDF

Accessibility & contrast

On white

7.03

#394DBF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#394DBF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #394DBF

7.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##394DBF	#FFFFFF	#000000	##FFFFFF
##394DBF	1.00	7.03	2.99	7.03
#FFFFFF	7.03	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FC3

Deuteranopia (green-blind)

#0053BD

Tritanopia (blue-blind)

#006A7E

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #394dbf;
/* rgb */ color: rgb(57, 77, 191);
/* oklch */ color: oklch(47.5% 0.179 270.4);

Tailwind

colors: {
  custom: {
    50: '#817ed3',
    500: '#394dbf',
    950: '#000000',
  },
}

SCSS

$custom: #394dbf;
$custom-light: #817ed3;
$custom-dark: #000000;

JSON

{
  "hex": "#394dbf",
  "rgb": {
    "r": 57,
    "g": 77,
    "b": 191
  },
  "hsl": {
    "h": 231.045,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.47519,
    "c": 0.17925,
    "h": 270.4
  },
  "luminance": 0.09939
}

Semantic roles & 50–950 ramp

primary

#394DBF

secondary

#CAC08A

accent

#C74ADD

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0C0A14

muted

#7D7C83

Preview Lab

Preview with #394DBF

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

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