#396CBF#396CBF

#396CBF is a mid, vivid blue. Relative luminance 0.154; OKLCH L 53.9% C 0.141 H 259.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#396CBF
RGB	rgb(57, 108, 191)
HSL	hsl(217, 54%, 49%)
HSV	hsv(217, 70%, 75%)
CMYK	cmyk(70.2%, 43.5%, 0%, 25.1%)
CIE-LAB	lab(46.12, 10.90, -48.61)
CIE-LCH	lch(46.12, 49.81, 282.64°)
OKLab	oklab(53.88% -0.0253 -0.1389)
OKLCH	oklch(53.88% 0.141 259.7)
XYZ	xyz(16.4505, 15.3548, 51.3769)
Luminance	0.1536 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396CBF #BF8C39

analogous

#39AFBF #396CBF #4939BF

triadic

#396CBF #BF396C #6CBF39

tetradic

#396CBF #BF39AF #BF8C39 #39BF49

square

#396CBF #BF39AF #BF8C39 #39BF49

split-complementary

#396CBF #BF4939 #AFBF39

monochromatic

#1D3761 #2B5190 #396CBF #648ED1 #93B0DF

Accessibility & contrast

On white

5.16

#396CBF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#396CBF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396CBF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396CBF	#FFFFFF	#000000	##FFFFFF
##396CBF	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4474C2

Deuteranopia (green-blind)

#2C67BD

Tritanopia (blue-blind)

#007F8C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #396cbf;
/* rgb */ color: rgb(57, 108, 191);
/* oklch */ color: oklch(53.9% 0.141 259.7);

Tailwind

colors: {
  custom: {
    50: '#7f95d3',
    500: '#396cbf',
    950: '#000000',
  },
}

SCSS

$custom: #396cbf;
$custom-light: #7f95d3;
$custom-dark: #000000;

JSON

{
  "hex": "#396cbf",
  "rgb": {
    "r": 57,
    "g": 108,
    "b": 191
  },
  "hsl": {
    "h": 217.164,
    "s": 54.032,
    "l": 48.627
  },
  "oklch": {
    "l": 0.53881,
    "c": 0.14124,
    "h": 259.7
  },
  "luminance": 0.15357
}

Semantic roles & 50–950 ramp

primary

#396CBF

secondary

#CAB28A

accent

#A54ADD

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #396CBF

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

Preview Lab → · Contrast checker → · Palette generator →