#396AD8#396AD8

#396AD8 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.2% C 0.177 H 263.6°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#396AD8
RGB	rgb(57, 106, 216)
HSL	hsl(222, 67%, 54%)
HSV	hsv(222, 74%, 85%)
CMYK	cmyk(73.6%, 50.9%, 0%, 15.3%)
CIE-LAB	lab(47.15, 21.34, -61.28)
CIE-LCH	lch(47.15, 64.89, 289.20°)
OKLab	oklab(55.18% -0.0198 -0.1763)
OKLCH	oklch(55.18% 0.177 263.6)
XYZ	xyz(19.2316, 16.1337, 67.0530)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396AD8 #D8A739

analogous

#39BAD8 #396AD8 #5739D8

triadic

#396AD8 #D8396A #6AD839

tetradic

#396AD8 #D839BA #D8A739 #39D857

square

#396AD8 #D839BA #D8A739 #39D857

split-complementary

#396AD8 #D85739 #BAD839

monochromatic

#19387E #234FB1 #396AD8 #6C90E2 #9FB7EC

Accessibility & contrast

On white

4.97

#396AD8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#396AD8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396AD8

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396AD8	#FFFFFF	#000000	##FFFFFF
##396AD8	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2477DC

Deuteranopia (green-blind)

#0069D6

Tritanopia (blue-blind)

#008497

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #396ad8;
/* rgb */ color: rgb(57, 106, 216);
/* oklch */ color: oklch(55.2% 0.177 263.6);

Tailwind

colors: {
  custom: {
    50: '#8494e5',
    500: '#396ad8',
    950: '#000000',
  },
}

SCSS

$custom: #396ad8;
$custom-light: #8494e5;
$custom-dark: #000000;

JSON

{
  "hex": "#396ad8",
  "rgb": {
    "r": 57,
    "g": 106,
    "b": 216
  },
  "hsl": {
    "h": 221.509,
    "s": 67.089,
    "l": 53.529
  },
  "oklch": {
    "l": 0.55182,
    "c": 0.17737,
    "h": 263.6
  },
  "luminance": 0.16136
}

Semantic roles & 50–950 ramp

primary

#396AD8

secondary

#D8C394

accent

#B53EEA

background

#F8F9FE

surface

#F0F1FC

border

#CBCBD5

text

#0C0D16

muted

#7D7E84

Preview Lab

Preview with #396AD8

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

Preview Lab → · Contrast checker → · Palette generator →