#396DC3#396DC3

#396DC3 is a mid, vivid blue. Relative luminance 0.157; OKLCH L 54.4% C 0.146 H 259.9°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#396DC3
RGB	rgb(57, 109, 195)
HSL	hsl(217, 55%, 49%)
HSV	hsv(217, 71%, 76%)
CMYK	cmyk(70.8%, 44.1%, 0%, 23.5%)
CIE-LAB	lab(46.64, 11.73, -50.08)
CIE-LCH	lch(46.64, 51.44, 283.19°)
OKLab	oklab(54.36% -0.0255 -0.1433)
OKLCH	oklch(54.36% 0.146 259.9)
XYZ	xyz(17.0028, 15.7455, 53.7623)
Luminance	0.1575 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396DC3 #C38F39

analogous

#39B2C3 #396DC3 #4A39C3

triadic

#396DC3 #C3396D #6DC339

tetradic

#396DC3 #C339B2 #C38F39 #39C34A

square

#396DC3 #C339B2 #C38F39 #39C34A

split-complementary

#396DC3 #C34A39 #B2C339

monochromatic

#1D3864 #2B5394 #396DC3 #678FD2 #96B2E0

Accessibility & contrast

On white

5.06

#396DC3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#396DC3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396DC3

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396DC3	#FFFFFF	#000000	##FFFFFF
##396DC3	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4375C6

Deuteranopia (green-blind)

#2969C1

Tritanopia (blue-blind)

#00818E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #396dc3;
/* rgb */ color: rgb(57, 109, 195);
/* oklch */ color: oklch(54.4% 0.146 259.9);

Tailwind

colors: {
  custom: {
    50: '#8096d6',
    500: '#396dc3',
    950: '#000000',
  },
}

SCSS

$custom: #396dc3;
$custom-light: #8096d6;
$custom-dark: #000000;

JSON

{
  "hex": "#396dc3",
  "rgb": {
    "r": 57,
    "g": 109,
    "b": 195
  },
  "hsl": {
    "h": 217.391,
    "s": 54.762,
    "l": 49.412
  },
  "oklch": {
    "l": 0.54362,
    "c": 0.14551,
    "h": 259.9
  },
  "luminance": 0.15747
}

Semantic roles & 50–950 ramp

primary

#396DC3

secondary

#CCB48C

accent

#A64ADE

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #396DC3

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

Preview Lab → · Contrast checker → · Palette generator →