#396D9B#396D9B

#396D9B is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 52.0% C 0.092 H 247.3°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#396D9B
RGB	rgb(57, 109, 155)
HSL	hsl(208, 46%, 42%)
HSV	hsv(208, 63%, 61%)
CMYK	cmyk(63.2%, 29.7%, 0%, 39.2%)
CIE-LAB	lab(44.48, -2.61, -30.14)
CIE-LCH	lch(44.48, 30.25, 265.05°)
OKLab	oklab(51.98% -0.0355 -0.0849)
OKLCH	oklch(51.98% 0.092 247.3)
XYZ	xyz(13.0702, 14.1724, 33.0507)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#396D9B #9B6739

analogous

#399B98 #396D9B #393C9B

triadic

#396D9B #9B396D #6D9B39

tetradic

#396D9B #98399B #9B6739 #3C9B39

square

#396D9B #98399B #9B6739 #3C9B39

split-complementary

#396D9B #9B393C #9B9839

monochromatic

#182E42 #294E6E #396D9B #528CBF #7FAAD0

Accessibility & contrast

On white

5.48

#396D9B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#396D9B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #396D9B

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##396D9B	#FFFFFF	#000000	##FFFFFF
##396D9B	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#596F9D

Deuteranopia (green-blind)

#4C659A

Tritanopia (blue-blind)

#00787D

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #396d9b;
/* rgb */ color: rgb(57, 109, 155);
/* oklch */ color: oklch(52.0% 0.092 247.3);

Tailwind

colors: {
  custom: {
    50: '#7996b8',
    500: '#396d9b',
    950: '#000000',
  },
}

SCSS

$custom: #396d9b;
$custom-light: #7996b8;
$custom-dark: #000000;

JSON

{
  "hex": "#396d9b",
  "rgb": {
    "r": 57,
    "g": 109,
    "b": 155
  },
  "hsl": {
    "h": 208.163,
    "s": 46.226,
    "l": 41.569
  },
  "oklch": {
    "l": 0.51975,
    "c": 0.09206,
    "h": 247.3
  },
  "luminance": 0.14174
}

Semantic roles & 50–950 ramp

primary

#396D9B

secondary

#B99677

accent

#9052D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #396D9B

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

Preview Lab → · Contrast checker → · Palette generator →