#396CCC#396CCC

#396CCC is a mid, vivid blue. Relative luminance 0.160; OKLCH L 54.8% C 0.159 H 261.7°. Best body text is #FFFFFF at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#396CCC
RGB	rgb(57, 108, 204)
HSL	hsl(219, 59%, 51%)
HSV	hsv(219, 72%, 80%)
CMYK	cmyk(72.1%, 47.1%, 0%, 20%)
CIE-LAB	lab(46.91, 15.67, -54.81)
CIE-LCH	lch(46.91, 57.01, 285.95°)
OKLab	oklab(54.75% -0.0231 -0.1572)
OKLCH	oklch(54.75% 0.159 261.7)
XYZ	xyz(17.9451, 15.9527, 59.2485)
Luminance	0.1595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396CCC #CC9939

analogous

#39B5CC #396CCC #4F39CC

triadic

#396CCC #CC396C #6CCC39

tetradic

#396CCC #CC39B5 #CC9939 #39CC4F

square

#396CCC #CC39B5 #CC9939 #39CC4F

split-complementary

#396CCC #CC4F39 #B5CC39

monochromatic

#1C396E #29529F #396CCC #6A90D9 #9AB4E5

Accessibility & contrast

On white

5.01

#396CCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.19

#396CCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396CCC

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396CCC	#FFFFFF	#000000	##FFFFFF
##396CCC	1.00	5.01	4.19	5.01
#FFFFFF	5.01	1.00	21.00	1.00
#000000	4.19	21.00	1.00	21.00
##FFFFFF	5.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3976D0

Deuteranopia (green-blind)

#1369CA

Tritanopia (blue-blind)

#008392

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #396ccc;
/* rgb */ color: rgb(57, 108, 204);
/* oklch */ color: oklch(54.8% 0.159 261.7);

Tailwind

colors: {
  custom: {
    50: '#8295dc',
    500: '#396ccc',
    950: '#000000',
  },
}

SCSS

$custom: #396ccc;
$custom-light: #8295dc;
$custom-dark: #000000;

JSON

{
  "hex": "#396ccc",
  "rgb": {
    "r": 57,
    "g": 108,
    "b": 204
  },
  "hsl": {
    "h": 219.184,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54751,
    "c": 0.15888,
    "h": 261.7
  },
  "luminance": 0.15955
}

Semantic roles & 50–950 ramp

primary

#396CCC

secondary

#D1BA90

accent

#AC46E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #396CCC

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

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