#396EB8#396EB8

#396EB8 is a mid, vivid cyan. Relative luminance 0.155; OKLCH L 53.9% C 0.129 H 257.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#396EB8
RGB	rgb(57, 110, 184)
HSL	hsl(215, 53%, 47%)
HSV	hsv(215, 69%, 72%)
CMYK	cmyk(69%, 40.2%, 0%, 27.8%)
CIE-LAB	lab(46.29, 7.10, -44.28)
CIE-LCH	lch(46.29, 44.85, 279.10°)
OKLab	oklab(53.88% -0.0287 -0.1262)
OKLCH	oklch(53.88% 0.129 257.2)
XYZ	xyz(15.9119, 15.4808, 47.4876)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396EB8 #B88339

analogous

#39ADB8 #396EB8 #4439B8

triadic

#396EB8 #B8396E #6EB839

tetradic

#396EB8 #B839AD #B88339 #39B844

square

#396EB8 #B839AD #B88339 #39B844

split-complementary

#396EB8 #B84439 #ADB839

monochromatic

#1C365B #2B5289 #396EB8 #608ECE #8FAFDC

Accessibility & contrast

On white

5.13

#396EB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#396EB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396EB8

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396EB8	#FFFFFF	#000000	##FFFFFF
##396EB8	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)

#4C74BB

Deuteranopia (green-blind)

#3868B6

Tritanopia (blue-blind)

#007F8A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #396eb8;
/* rgb */ color: rgb(57, 110, 184);
/* oklch */ color: oklch(53.9% 0.129 257.2);

Tailwind

colors: {
  custom: {
    50: '#7e97ce',
    500: '#396eb8',
    950: '#000000',
  },
}

SCSS

$custom: #396eb8;
$custom-light: #7e97ce;
$custom-dark: #000000;

JSON

{
  "hex": "#396eb8",
  "rgb": {
    "r": 57,
    "g": 110,
    "b": 184
  },
  "hsl": {
    "h": 214.961,
    "s": 52.697,
    "l": 47.255
  },
  "oklch": {
    "l": 0.53881,
    "c": 0.12944,
    "h": 257.2
  },
  "luminance": 0.15482
}

Semantic roles & 50–950 ramp

primary

#396EB8

secondary

#C7AC86

accent

#A04CDC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #396EB8

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

Preview Lab → · Contrast checker → · Palette generator →