#396CC3#396CC3

#396CC3 is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.1% C 0.147 H 260.4°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#396CC3
RGB	rgb(57, 108, 195)
HSL	hsl(218, 55%, 49%)
HSV	hsv(218, 71%, 76%)
CMYK	cmyk(70.8%, 44.6%, 0%, 23.5%)
CIE-LAB	lab(46.36, 12.36, -50.53)
CIE-LCH	lch(46.36, 52.02, 283.75°)
OKLab	oklab(54.14% -0.0246 -0.1446)
OKLCH	oklch(54.14% 0.147 260.4)
XYZ	xyz(16.8967, 15.5333, 53.7269)
Luminance	0.1553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396CC3 #C39039

analogous

#39B1C3 #396CC3 #4B39C3

triadic

#396CC3 #C3396C #6CC339

tetradic

#396CC3 #C339B1 #C39039 #39C34B

square

#396CC3 #C339B1 #C39039 #39C34B

split-complementary

#396CC3 #C34B39 #B1C339

monochromatic

#1D3864 #2B5294 #396CC3 #678FD2 #96B2E0

Accessibility & contrast

On white

5.11

#396CC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#396CC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396CC3

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396CC3	#FFFFFF	#000000	##FFFFFF
##396CC3	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4175C6

Deuteranopia (green-blind)

#2668C1

Tritanopia (blue-blind)

#00808E

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #396cc3;
/* rgb */ color: rgb(57, 108, 195);
/* oklch */ color: oklch(54.1% 0.147 260.4);

Tailwind

colors: {
  custom: {
    50: '#8095d6',
    500: '#396cc3',
    950: '#000000',
  },
}

SCSS

$custom: #396cc3;
$custom-light: #8095d6;
$custom-dark: #000000;

JSON

{
  "hex": "#396cc3",
  "rgb": {
    "r": 57,
    "g": 108,
    "b": 195
  },
  "hsl": {
    "h": 217.826,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.54144,
    "c": 0.14668,
    "h": 260.4
  },
  "luminance": 0.15535
}

Semantic roles & 50–950 ramp

primary

#396CC3

secondary

#CCB48C

accent

#A74ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #396CC3

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

Preview Lab → · Contrast checker → · Palette generator →