#396DBD#396DBD

#396DBD is a mid, vivid blue. Relative luminance 0.155; OKLCH L 54.0% C 0.137 H 258.8°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#396DBD
RGB	rgb(57, 109, 189)
HSL	hsl(216, 54%, 48%)
HSV	hsv(216, 70%, 74%)
CMYK	cmyk(69.8%, 42.3%, 0%, 25.9%)
CIE-LAB	lab(46.28, 9.54, -47.18)
CIE-LCH	lch(46.28, 48.14, 281.43°)
OKLab	oklab(53.97% -0.0266 -0.1347)
OKLCH	oklch(53.97% 0.137 258.8)
XYZ	xyz(16.3380, 15.4796, 50.2611)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396DBD #BD8939

analogous

#39AFBD #396DBD #4739BD

triadic

#396DBD #BD396D #6DBD39

tetradic

#396DBD #BD39AF #BD8939 #39BD47

square

#396DBD #BD39AF #BD8939 #39BD47

split-complementary

#396DBD #BD4739 #AFBD39

monochromatic

#1D375F #2B528E #396DBD #638ED0 #92B0DE

Accessibility & contrast

On white

5.13

#396DBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#396DBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396DBD

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396DBD	#FFFFFF	#000000	##FFFFFF
##396DBD	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4774C0

Deuteranopia (green-blind)

#3168BB

Tritanopia (blue-blind)

#00808C

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #396dbd;
/* rgb */ color: rgb(57, 109, 189);
/* oklch */ color: oklch(54.0% 0.137 258.8);

Tailwind

colors: {
  custom: {
    50: '#7f96d1',
    500: '#396dbd',
    950: '#000000',
  },
}

SCSS

$custom: #396dbd;
$custom-light: #7f96d1;
$custom-dark: #000000;

JSON

{
  "hex": "#396dbd",
  "rgb": {
    "r": 57,
    "g": 109,
    "b": 189
  },
  "hsl": {
    "h": 216.364,
    "s": 53.659,
    "l": 48.235
  },
  "oklch": {
    "l": 0.53973,
    "c": 0.13736,
    "h": 258.8
  },
  "luminance": 0.15481
}

Semantic roles & 50–950 ramp

primary

#396DBD

secondary

#C9B089

accent

#A34BDD

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #396DBD

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

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