#396CD4#396CD4

#396CD4 is a mid, vivid blue. Relative luminance 0.163; OKLCH L 55.3% C 0.170 H 262.6°. Best body text is #FFFFFF at 4.92:1 contrast (WCAG AA passes).

Color values

HEX	#396CD4
RGB	rgb(57, 108, 212)
HSL	hsl(220, 64%, 53%)
HSV	hsv(220, 73%, 83%)
CMYK	cmyk(73.1%, 49.1%, 0%, 16.9%)
CIE-LAB	lab(47.43, 18.60, -58.56)
CIE-LCH	lch(47.43, 61.44, 287.63°)
OKLab	oklab(55.31% -0.0219 -0.1682)
OKLCH	oklch(55.31% 0.17 262.6)
XYZ	xyz(18.9293, 16.3464, 64.4321)
Luminance	0.1635 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396CD4 #D4A139

analogous

#39B9D4 #396CD4 #5339D4

triadic

#396CD4 #D4396C #6CD439

tetradic

#396CD4 #D439B9 #D4A139 #39D453

square

#396CD4 #D439B9 #D4A139 #39D453

split-complementary

#396CD4 #D45339 #B9D439

monochromatic

#1A3978 #2551AB #396CD4 #6B91DF #9EB7EA

Accessibility & contrast

On white

4.92

#396CD4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.27

#396CD4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396CD4

4.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396CD4	#FFFFFF	#000000	##FFFFFF
##396CD4	1.00	4.92	4.27	4.92
#FFFFFF	4.92	1.00	21.00	1.00
#000000	4.27	21.00	1.00	21.00
##FFFFFF	4.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3078D8

Deuteranopia (green-blind)

#006AD2

Tritanopia (blue-blind)

#008596

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #396cd4;
/* rgb */ color: rgb(57, 108, 212);
/* oklch */ color: oklch(55.3% 0.170 262.6);

Tailwind

colors: {
  custom: {
    50: '#8395e2',
    500: '#396cd4',
    950: '#000000',
  },
}

SCSS

$custom: #396cd4;
$custom-light: #8395e2;
$custom-dark: #000000;

JSON

{
  "hex": "#396cd4",
  "rgb": {
    "r": 57,
    "g": 108,
    "b": 212
  },
  "hsl": {
    "h": 220.258,
    "s": 64.315,
    "l": 52.745
  },
  "oklch": {
    "l": 0.55308,
    "c": 0.16963,
    "h": 262.6
  },
  "luminance": 0.16348
}

Semantic roles & 50–950 ramp

primary

#396CD4

secondary

#D6C093

accent

#B040E7

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #396CD4

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

Preview Lab → · Contrast checker → · Palette generator →