#368FB9#368FB9

#368FB9 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.5% C 0.104 H 232.7°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#368FB9
RGB	rgb(54, 143, 185)
HSL	hsl(199, 55%, 47%)
HSV	hsv(199, 71%, 73%)
CMYK	cmyk(70.8%, 22.7%, 0%, 27.5%)
CIE-LAB	lab(56.02, -12.54, -29.56)
CIE-LCH	lch(56.02, 32.11, 247.01°)
OKLab	oklab(61.54% -0.0633 -0.083)
OKLCH	oklch(61.54% 0.104 232.7)
XYZ	xyz(20.0973, 23.9297, 49.4493)
Luminance	0.2393 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368FB9 #B96036

analogous

#36B9A2 #368FB9 #364DB9

triadic

#368FB9 #B9368F #8FB936

tetradic

#368FB9 #A236B9 #B96036 #4DB936

square

#368FB9 #A236B9 #B96036 #4DB936

split-complementary

#368FB9 #B9364D #B9A236

monochromatic

#1A465A #286A8A #368FB9 #5DABD0 #8CC3DD

Accessibility & contrast

On white

3.63

#368FB9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#368FB9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368FB9

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368FB9	#FFFFFF	#000000	##000000
##368FB9	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DBB

Deuteranopia (green-blind)

#6881B8

Tritanopia (blue-blind)

#009A9D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #368fb9;
/* rgb */ color: rgb(54, 143, 185);
/* oklch */ color: oklch(61.5% 0.104 232.7);

Tailwind

colors: {
  custom: {
    50: '#7dafce',
    500: '#368fb9',
    950: '#000000',
  },
}

SCSS

$custom: #368fb9;
$custom-light: #7dafce;
$custom-dark: #000000;

JSON

{
  "hex": "#368fb9",
  "rgb": {
    "r": 54,
    "g": 143,
    "b": 185
  },
  "hsl": {
    "h": 199.237,
    "s": 54.812,
    "l": 46.863
  },
  "oklch": {
    "l": 0.61535,
    "c": 0.10443,
    "h": 232.7
  },
  "luminance": 0.23932
}

Semantic roles & 50–950 ramp

primary

#368FB9

secondary

#C89983

accent

#794ADE

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368FB9

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

Preview Lab → · Contrast checker → · Palette generator →