#368FB8#368FB8

#368FB8 is a mid, moderate cyan. Relative luminance 0.239; OKLCH L 61.5% C 0.103 H 232.0°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#368FB8
RGB	rgb(54, 143, 184)
HSL	hsl(199, 55%, 47%)
HSV	hsv(199, 71%, 72%)
CMYK	cmyk(70.7%, 22.3%, 0%, 27.8%)
CIE-LAB	lab(55.98, -12.88, -29.06)
CIE-LCH	lch(55.98, 31.79, 246.09°)
OKLab	oklab(61.49% -0.0637 -0.0816)
OKLCH	oklch(61.49% 0.103 232)
XYZ	xyz(19.9921, 23.8876, 48.8952)
Luminance	0.2389 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368FB8 #B85F36

analogous

#36B8A0 #368FB8 #364EB8

triadic

#368FB8 #B8368F #8FB836

tetradic

#368FB8 #A036B8 #B85F36 #4EB836

square

#368FB8 #A036B8 #B85F36 #4EB836

split-complementary

#368FB8 #B8364E #B8A036

monochromatic

#1A4559 #286A89 #368FB8 #5CABCF #8BC3DD

Accessibility & contrast

On white

3.63

#368FB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#368FB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368FB8

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368FB8	#FFFFFF	#000000	##000000
##368FB8	1.00	3.63	5.78	5.78
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8DBA

Deuteranopia (green-blind)

#6981B7

Tritanopia (blue-blind)

#009A9D

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #368fb8;
/* rgb */ color: rgb(54, 143, 184);
/* oklch */ color: oklch(61.5% 0.103 232.0);

Tailwind

colors: {
  custom: {
    50: '#7dafcd',
    500: '#368fb8',
    950: '#000000',
  },
}

SCSS

$custom: #368fb8;
$custom-light: #7dafcd;
$custom-dark: #000000;

JSON

{
  "hex": "#368fb8",
  "rgb": {
    "r": 54,
    "g": 143,
    "b": 184
  },
  "hsl": {
    "h": 198.923,
    "s": 54.622,
    "l": 46.667
  },
  "oklch": {
    "l": 0.61488,
    "c": 0.10349,
    "h": 232
  },
  "luminance": 0.2389
}

Semantic roles & 50–950 ramp

primary

#368FB8

secondary

#C79882

accent

#794ADE

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368FB8

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

Preview Lab → · Contrast checker → · Palette generator →