#396CBD#396CBD

#396CBD is a mid, vivid blue. Relative luminance 0.153; OKLCH L 53.8% C 0.139 H 259.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#396CBD
RGB	rgb(57, 108, 189)
HSL	hsl(217, 54%, 48%)
HSV	hsv(217, 70%, 74%)
CMYK	cmyk(69.8%, 42.9%, 0%, 25.9%)
CIE-LAB	lab(46.00, 10.17, -47.64)
CIE-LCH	lch(46.00, 48.71, 282.05°)
OKLab	oklab(53.75% -0.0257 -0.1361)
OKLCH	oklch(53.75% 0.139 259.3)
XYZ	xyz(16.2319, 15.2674, 50.2257)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396CBD #BD8A39

analogous

#39AEBD #396CBD #4839BD

triadic

#396CBD #BD396C #6CBD39

tetradic

#396CBD #BD39AE #BD8A39 #39BD48

square

#396CBD #BD39AE #BD8A39 #39BD48

split-complementary

#396CBD #BD4839 #AEBD39

monochromatic

#1D365F #2B518E #396CBD #638DD0 #92B0DE

Accessibility & contrast

On white

5.18

#396CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#396CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396CBD

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396CBD	#FFFFFF	#000000	##FFFFFF
##396CBD	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4574C0

Deuteranopia (green-blind)

#2F67BB

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #396cbd;
/* rgb */ color: rgb(57, 108, 189);
/* oklch */ color: oklch(53.8% 0.139 259.3);

Tailwind

colors: {
  custom: {
    50: '#7f95d1',
    500: '#396cbd',
    950: '#000000',
  },
}

SCSS

$custom: #396cbd;
$custom-light: #7f95d1;
$custom-dark: #000000;

JSON

{
  "hex": "#396cbd",
  "rgb": {
    "r": 57,
    "g": 108,
    "b": 189
  },
  "hsl": {
    "h": 216.818,
    "s": 53.659,
    "l": 48.235
  },
  "oklch": {
    "l": 0.53752,
    "c": 0.13852,
    "h": 259.3
  },
  "luminance": 0.15269
}

Semantic roles & 50–950 ramp

primary

#396CBD

secondary

#C9B089

accent

#A54BDD

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #396CBD

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

Preview Lab → · Contrast checker → · Palette generator →