#396BC4#396BC4

#396BC4 is a mid, vivid blue. Relative luminance 0.154; OKLCH L 54.0% C 0.149 H 260.9°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#396BC4
RGB	rgb(57, 107, 196)
HSL	hsl(218, 55%, 50%)
HSV	hsv(218, 71%, 77%)
CMYK	cmyk(70.9%, 45.4%, 0%, 23.1%)
CIE-LAB	lab(46.14, 13.36, -51.46)
CIE-LCH	lch(46.14, 53.17, 284.56°)
OKLab	oklab(53.99% -0.0235 -0.1474)
OKLCH	oklch(53.99% 0.149 260.9)
XYZ	xyz(16.9053, 15.3690, 54.2894)
Luminance	0.1537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396BC4 #C49239

analogous

#39B1C4 #396BC4 #4C39C4

triadic

#396BC4 #C4396B #6BC439

tetradic

#396BC4 #C439B1 #C49239 #39C44C

square

#396BC4 #C439B1 #C49239 #39C44C

split-complementary

#396BC4 #C44C39 #B1C439

monochromatic

#1D3765 #2B5195 #396BC4 #678ED3 #97B1E1

Accessibility & contrast

On white

5.15

#396BC4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#396BC4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396BC4

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396BC4	#FFFFFF	#000000	##FFFFFF
##396BC4	1.00	5.15	4.07	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E74C7

Deuteranopia (green-blind)

#2267C2

Tritanopia (blue-blind)

#00808E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #396bc4;
/* rgb */ color: rgb(57, 107, 196);
/* oklch */ color: oklch(54.0% 0.149 260.9);

Tailwind

colors: {
  custom: {
    50: '#8094d6',
    500: '#396bc4',
    950: '#000000',
  },
}

SCSS

$custom: #396bc4;
$custom-light: #8094d6;
$custom-dark: #000000;

JSON

{
  "hex": "#396bc4",
  "rgb": {
    "r": 57,
    "g": 107,
    "b": 196
  },
  "hsl": {
    "h": 218.417,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.53993,
    "c": 0.14922,
    "h": 260.9
  },
  "luminance": 0.15371
}

Semantic roles & 50–950 ramp

primary

#396BC4

secondary

#CCB58D

accent

#A94ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #396BC4

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

Preview Lab → · Contrast checker → · Palette generator →