#396CD0#396CD0

#396CD0 is a mid, vivid blue. Relative luminance 0.161; OKLCH L 55.0% C 0.164 H 262.1°. Best body text is #FFFFFF at 4.96:1 contrast (WCAG AA passes).

Color values

HEX	#396CD0
RGB	rgb(57, 108, 208)
HSL	hsl(220, 62%, 52%)
HSV	hsv(220, 73%, 82%)
CMYK	cmyk(72.6%, 48.1%, 0%, 18.4%)
CIE-LAB	lab(47.17, 17.13, -56.69)
CIE-LCH	lch(47.17, 59.22, 286.82°)
OKLab	oklab(55.03% -0.0225 -0.1627)
OKLCH	oklch(55.03% 0.164 262.1)
XYZ	xyz(18.4310, 16.1471, 61.8076)
Luminance	0.1615 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396CD0 #D09D39

analogous

#39B8D0 #396CD0 #5239D0

triadic

#396CD0 #D0396C #6CD039

tetradic

#396CD0 #D039B8 #D09D39 #39D052

square

#396CD0 #D039B8 #D09D39 #39D052

split-complementary

#396CD0 #D05239 #B8D039

monochromatic

#1B3973 #2752A5 #396CD0 #6A91DC #9CB5E7

Accessibility & contrast

On white

4.96

#396CD0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#396CD0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396CD0

4.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396CD0	#FFFFFF	#000000	##FFFFFF
##396CD0	1.00	4.96	4.23	4.96
#FFFFFF	4.96	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3477D4

Deuteranopia (green-blind)

#0169CE

Tritanopia (blue-blind)

#008494

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #396cd0;
/* rgb */ color: rgb(57, 108, 208);
/* oklch */ color: oklch(55.0% 0.164 262.1);

Tailwind

colors: {
  custom: {
    50: '#8295df',
    500: '#396cd0',
    950: '#000000',
  },
}

SCSS

$custom: #396cd0;
$custom-light: #8295df;
$custom-dark: #000000;

JSON

{
  "hex": "#396cd0",
  "rgb": {
    "r": 57,
    "g": 108,
    "b": 208
  },
  "hsl": {
    "h": 219.735,
    "s": 61.633,
    "l": 51.961
  },
  "oklch": {
    "l": 0.55027,
    "c": 0.16428,
    "h": 262.1
  },
  "luminance": 0.16149
}

Semantic roles & 50–950 ramp

primary

#396CD0

secondary

#D3BD91

accent

#AE43E5

background

#F8F9FD

surface

#F0F1FB

border

#CBCBD4

text

#0C0D15

muted

#7D7E83

Preview Lab

Preview with #396CD0

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

Preview Lab → · Contrast checker → · Palette generator →