#396DBF#396DBF

#396DBF is a mid, vivid blue. Relative luminance 0.156; OKLCH L 54.1% C 0.140 H 259.2°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#396DBF
RGB	rgb(57, 109, 191)
HSL	hsl(217, 54%, 49%)
HSV	hsv(217, 70%, 75%)
CMYK	cmyk(70.2%, 42.9%, 0%, 25.1%)
CIE-LAB	lab(46.40, 10.27, -48.15)
CIE-LCH	lch(46.40, 49.23, 282.04°)
OKLab	oklab(54.1% -0.0262 -0.1376)
OKLCH	oklch(54.1% 0.14 259.2)
XYZ	xyz(16.5566, 15.5670, 51.4123)
Luminance	0.1557 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396DBF #BF8B39

analogous

#39B0BF #396DBF #4839BF

triadic

#396DBF #BF396D #6DBF39

tetradic

#396DBF #BF39B0 #BF8B39 #39BF48

square

#396DBF #BF39B0 #BF8B39 #39BF48

split-complementary

#396DBF #BF4839 #B0BF39

monochromatic

#1D3761 #2B5290 #396DBF #648ED1 #93B1DF

Accessibility & contrast

On white

5.10

#396DBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#396DBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396DBF

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396DBF	#FFFFFF	#000000	##FFFFFF
##396DBF	1.00	5.10	4.11	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4675C2

Deuteranopia (green-blind)

#2F68BD

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #396dbf;
/* rgb */ color: rgb(57, 109, 191);
/* oklch */ color: oklch(54.1% 0.140 259.2);

Tailwind

colors: {
  custom: {
    50: '#7f96d3',
    500: '#396dbf',
    950: '#000000',
  },
}

SCSS

$custom: #396dbf;
$custom-light: #7f96d3;
$custom-dark: #000000;

JSON

{
  "hex": "#396dbf",
  "rgb": {
    "r": 57,
    "g": 109,
    "b": 191
  },
  "hsl": {
    "h": 216.716,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54101,
    "c": 0.14008,
    "h": 259.2
  },
  "luminance": 0.15569
}

Semantic roles & 50–950 ramp

primary

#396DBF

secondary

#CAB18A

accent

#A44ADD

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #396DBF

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

Preview Lab → · Contrast checker → · Palette generator →