#366E97#366E97

#366E97 is a mid, moderate cyan. Relative luminance 0.142; OKLCH L 51.9% C 0.088 H 242.8°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#366E97
RGB	rgb(54, 110, 151)
HSL	hsl(205, 47%, 40%)
HSV	hsv(205, 64%, 59%)
CMYK	cmyk(64.2%, 27.2%, 0%, 40.8%)
CIE-LAB	lab(44.47, -5.18, -27.78)
CIE-LCH	lch(44.47, 28.26, 259.45°)
OKLab	oklab(51.88% -0.0402 -0.0781)
OKLCH	oklch(51.88% 0.088 242.8)
XYZ	xyz(12.6811, 14.1692, 31.3388)
Luminance	0.1417 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#366E97 #975F36

analogous

#36978F #366E97 #363D97

triadic

#366E97 #97366E #6E9736

tetradic

#366E97 #8F3697 #975F36 #3D9736

square

#366E97 #8F3697 #975F36 #3D9736

split-complementary

#366E97 #97363D #978F36

monochromatic

#162C3D #264D6A #366E97 #4B8EBF #78AACF

Accessibility & contrast

On white

5.48

#366E97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#366E97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #366E97

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##366E97	#FFFFFF	#000000	##FFFFFF
##366E97	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)

#5C6F99

Deuteranopia (green-blind)

#4F6596

Tritanopia (blue-blind)

#00787C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #366e97;
/* rgb */ color: rgb(54, 110, 151);
/* oklch */ color: oklch(51.9% 0.088 242.8);

Tailwind

colors: {
  custom: {
    50: '#7797b5',
    500: '#366e97',
    950: '#000000',
  },
}

SCSS

$custom: #366e97;
$custom-light: #7797b5;
$custom-dark: #000000;

JSON

{
  "hex": "#366e97",
  "rgb": {
    "r": 54,
    "g": 110,
    "b": 151
  },
  "hsl": {
    "h": 205.361,
    "s": 47.317,
    "l": 40.196
  },
  "oklch": {
    "l": 0.51876,
    "c": 0.08789,
    "h": 242.8
  },
  "luminance": 0.1417
}

Semantic roles & 50–950 ramp

primary

#366E97

secondary

#B88F71

accent

#8A51D7

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #366E97

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

Preview Lab → · Contrast checker → · Palette generator →