#396BBD#396BBD

#396BBD is a mid, vivid blue. Relative luminance 0.151; OKLCH L 53.5% C 0.140 H 259.8°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#396BBD
RGB	rgb(57, 107, 189)
HSL	hsl(217, 54%, 48%)
HSV	hsv(217, 70%, 74%)
CMYK	cmyk(69.8%, 43.4%, 0%, 25.9%)
CIE-LAB	lab(45.71, 10.80, -48.09)
CIE-LCH	lch(45.71, 49.29, 282.66°)
OKLab	oklab(53.53% -0.0248 -0.1375)
OKLCH	oklch(53.53% 0.14 259.8)
XYZ	xyz(16.1270, 15.0577, 50.1908)
Luminance	0.1506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396BBD #BD8B39

analogous

#39ADBD #396BBD #4939BD

triadic

#396BBD #BD396B #6BBD39

tetradic

#396BBD #BD39AD #BD8B39 #39BD49

square

#396BBD #BD39AD #BD8B39 #39BD49

split-complementary

#396BBD #BD4939 #ADBD39

monochromatic

#1D365F #2B508E #396BBD #638CD0 #92AFDE

Accessibility & contrast

On white

5.23

#396BBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#396BBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396BBD

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396BBD	#FFFFFF	#000000	##FFFFFF
##396BBD	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4373C0

Deuteranopia (green-blind)

#2C67BB

Tritanopia (blue-blind)

#007E8B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #396bbd;
/* rgb */ color: rgb(57, 107, 189);
/* oklch */ color: oklch(53.5% 0.140 259.8);

Tailwind

colors: {
  custom: {
    50: '#7f94d1',
    500: '#396bbd',
    950: '#000000',
  },
}

SCSS

$custom: #396bbd;
$custom-light: #7f94d1;
$custom-dark: #000000;

JSON

{
  "hex": "#396bbd",
  "rgb": {
    "r": 57,
    "g": 107,
    "b": 189
  },
  "hsl": {
    "h": 217.273,
    "s": 53.659,
    "l": 48.235
  },
  "oklch": {
    "l": 0.53531,
    "c": 0.13967,
    "h": 259.8
  },
  "luminance": 0.15059
}

Semantic roles & 50–950 ramp

primary

#396BBD

secondary

#C9B189

accent

#A64BDD

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #396BBD

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

Preview Lab → · Contrast checker → · Palette generator →