#396FB8#396FB8

#396FB8 is a mid, vivid cyan. Relative luminance 0.157; OKLCH L 54.1% C 0.128 H 256.6°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#396FB8
RGB	rgb(57, 111, 184)
HSL	hsl(214, 53%, 47%)
HSV	hsv(214, 69%, 72%)
CMYK	cmyk(69%, 39.7%, 0%, 27.8%)
CIE-LAB	lab(46.58, 6.47, -43.82)
CIE-LCH	lch(46.58, 44.30, 278.40°)
OKLab	oklab(54.11% -0.0297 -0.1249)
OKLCH	oklch(54.11% 0.128 256.6)
XYZ	xyz(16.0204, 15.6978, 47.5238)
Luminance	0.1570 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396FB8 #B88239

analogous

#39AFB8 #396FB8 #4239B8

triadic

#396FB8 #B8396F #6FB839

tetradic

#396FB8 #B839AF #B88239 #39B842

square

#396FB8 #B839AF #B88239 #39B842

split-complementary

#396FB8 #B84239 #AFB839

monochromatic

#1C375B #2B5389 #396FB8 #608FCE #8FB0DC

Accessibility & contrast

On white

5.07

#396FB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#396FB8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396FB8

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396FB8	#FFFFFF	#000000	##FFFFFF
##396FB8	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E75BB

Deuteranopia (green-blind)

#3A69B7

Tritanopia (blue-blind)

#00808A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #396fb8;
/* rgb */ color: rgb(57, 111, 184);
/* oklch */ color: oklch(54.1% 0.128 256.6);

Tailwind

colors: {
  custom: {
    50: '#7e97ce',
    500: '#396fb8',
    950: '#000000',
  },
}

SCSS

$custom: #396fb8;
$custom-light: #7e97ce;
$custom-dark: #000000;

JSON

{
  "hex": "#396fb8",
  "rgb": {
    "r": 57,
    "g": 111,
    "b": 184
  },
  "hsl": {
    "h": 214.488,
    "s": 52.697,
    "l": 47.255
  },
  "oklch": {
    "l": 0.54107,
    "c": 0.12834,
    "h": 256.6
  },
  "luminance": 0.15699
}

Semantic roles & 50–950 ramp

primary

#396FB8

secondary

#C7AB86

accent

#9F4CDC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0D13

muted

#7C7E82

Preview Lab

Preview with #396FB8

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

Preview Lab → · Contrast checker → · Palette generator →