#396ED4#396ED4

#396ED4 is a mid, vivid blue. Relative luminance 0.168; OKLCH L 55.7% C 0.167 H 261.9°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#396ED4
RGB	rgb(57, 110, 212)
HSL	hsl(219, 64%, 53%)
HSV	hsv(219, 73%, 83%)
CMYK	cmyk(73.1%, 48.1%, 0%, 16.9%)
CIE-LAB	lab(47.97, 17.34, -57.67)
CIE-LCH	lch(47.97, 60.22, 286.73°)
OKLab	oklab(55.73% -0.0236 -0.1656)
OKLCH	oklch(55.73% 0.167 261.9)
XYZ	xyz(19.1427, 16.7731, 64.5033)
Luminance	0.1678 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396ED4 #D49F39

analogous

#39BBD4 #396ED4 #5239D4

triadic

#396ED4 #D4396E #6ED439

tetradic

#396ED4 #D439BB #D49F39 #39D452

square

#396ED4 #D439BB #D49F39 #39D452

split-complementary

#396ED4 #D45239 #BBD439

monochromatic

#1A3A78 #2553AB #396ED4 #6B93DF #9EB8EA

Accessibility & contrast

On white

4.82

#396ED4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#396ED4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396ED4

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396ED4	#FFFFFF	#000000	##FFFFFF
##396ED4	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3579D8

Deuteranopia (green-blind)

#006BD2

Tritanopia (blue-blind)

#008697

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #396ed4;
/* rgb */ color: rgb(57, 110, 212);
/* oklch */ color: oklch(55.7% 0.167 261.9);

Tailwind

colors: {
  custom: {
    50: '#8397e2',
    500: '#396ed4',
    950: '#000000',
  },
}

SCSS

$custom: #396ed4;
$custom-light: #8397e2;
$custom-dark: #000000;

JSON

{
  "hex": "#396ed4",
  "rgb": {
    "r": 57,
    "g": 110,
    "b": 212
  },
  "hsl": {
    "h": 219.484,
    "s": 64.315,
    "l": 52.745
  },
  "oklch": {
    "l": 0.55727,
    "c": 0.16726,
    "h": 261.9
  },
  "luminance": 0.16775
}

Semantic roles & 50–950 ramp

primary

#396ED4

secondary

#D6BF93

accent

#AE40E7

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #396ED4

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

Preview Lab → · Contrast checker → · Palette generator →