#396DCC#396DCC

#396DCC is a mid, vivid blue. Relative luminance 0.162; OKLCH L 55.0% C 0.158 H 261.3°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#396DCC
RGB	rgb(57, 109, 204)
HSL	hsl(219, 59%, 51%)
HSV	hsv(219, 72%, 80%)
CMYK	cmyk(72.1%, 46.6%, 0%, 20%)
CIE-LAB	lab(47.19, 15.03, -54.37)
CIE-LCH	lch(47.19, 56.41, 285.46°)
OKLab	oklab(54.96% -0.0239 -0.1559)
OKLCH	oklch(54.96% 0.158 261.3)
XYZ	xyz(18.0512, 16.1648, 59.2838)
Luminance	0.1617 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396DCC #CC9839

analogous

#39B6CC #396DCC #4E39CC

triadic

#396DCC #CC396D #6DCC39

tetradic

#396DCC #CC39B6 #CC9839 #39CC4E

square

#396DCC #CC39B6 #CC9839 #39CC4E

split-complementary

#396DCC #CC4E39 #B6CC39

monochromatic

#1C396E #29539F #396DCC #6A91D9 #9AB5E5

Accessibility & contrast

On white

4.96

#396DCC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#396DCC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396DCC

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396DCC	#FFFFFF	#000000	##FFFFFF
##396DCC	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B77D0

Deuteranopia (green-blind)

#186ACA

Tritanopia (blue-blind)

#008392

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #396dcc;
/* rgb */ color: rgb(57, 109, 204);
/* oklch */ color: oklch(55.0% 0.158 261.3);

Tailwind

colors: {
  custom: {
    50: '#8296dc',
    500: '#396dcc',
    950: '#000000',
  },
}

SCSS

$custom: #396dcc;
$custom-light: #8296dc;
$custom-dark: #000000;

JSON

{
  "hex": "#396dcc",
  "rgb": {
    "r": 57,
    "g": 109,
    "b": 204
  },
  "hsl": {
    "h": 218.776,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.54964,
    "c": 0.1577,
    "h": 261.3
  },
  "luminance": 0.16167
}

Semantic roles & 50–950 ramp

primary

#396DCC

secondary

#D1BA90

accent

#AB46E2

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #396DCC

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

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