#396DBE#396DBE

#396DBE is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.0% C 0.139 H 259.0°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#396DBE
RGB	rgb(57, 109, 190)
HSL	hsl(217, 54%, 48%)
HSV	hsv(217, 70%, 75%)
CMYK	cmyk(70%, 42.6%, 0%, 25.5%)
CIE-LAB	lab(46.34, 9.91, -47.67)
CIE-LCH	lch(46.34, 48.69, 281.74°)
OKLab	oklab(54.04% -0.0264 -0.1362)
OKLCH	oklch(54.04% 0.139 259)
XYZ	xyz(16.4469, 15.5231, 50.8347)
Luminance	0.1552 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396DBE #BE8A39

analogous

#39AFBE #396DBE #4739BE

triadic

#396DBE #BE396D #6DBE39

tetradic

#396DBE #BE39AF #BE8A39 #39BE47

square

#396DBE #BE39AF #BE8A39 #39BE47

split-complementary

#396DBE #BE4739 #AFBE39

monochromatic

#1D3760 #2B528F #396DBE #648ED0 #93B0DF

Accessibility & contrast

On white

5.12

#396DBE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#396DBE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396DBE

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396DBE	#FFFFFF	#000000	##FFFFFF
##396DBE	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4674C1

Deuteranopia (green-blind)

#3068BC

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #396dbe;
/* rgb */ color: rgb(57, 109, 190);
/* oklch */ color: oklch(54.0% 0.139 259.0);

Tailwind

colors: {
  custom: {
    50: '#7f96d2',
    500: '#396dbe',
    950: '#000000',
  },
}

SCSS

$custom: #396dbe;
$custom-light: #7f96d2;
$custom-dark: #000000;

JSON

{
  "hex": "#396dbe",
  "rgb": {
    "r": 57,
    "g": 109,
    "b": 190
  },
  "hsl": {
    "h": 216.541,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54037,
    "c": 0.13872,
    "h": 259
  },
  "luminance": 0.15525
}

Semantic roles & 50–950 ramp

primary

#396DBE

secondary

#CAB089

accent

#A44BDD

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #396DBE

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

Preview Lab → · Contrast checker → · Palette generator →