#368FBC#368FBC

#368FBC is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.7% C 0.107 H 234.5°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#368FBC
RGB	rgb(54, 143, 188)
HSL	hsl(200, 55%, 47%)
HSV	hsv(200, 71%, 74%)
CMYK	cmyk(71.3%, 23.9%, 0%, 26.3%)
CIE-LAB	lab(56.15, -11.52, -31.07)
CIE-LCH	lch(56.15, 33.14, 249.65°)
OKLab	oklab(61.68% -0.0622 -0.0874)
OKLCH	oklch(61.68% 0.107 234.5)
XYZ	xyz(20.4173, 24.0577, 51.1348)
Luminance	0.2406 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368FBC #BC6336

analogous

#36BCA6 #368FBC #364CBC

triadic

#368FBC #BC368F #8FBC36

tetradic

#368FBC #A636BC #BC6336 #4CBC36

square

#368FBC #A636BC #BC6336 #4CBC36

split-complementary

#368FBC #BC364C #BCA636

monochromatic

#1B475D #286B8C #368FBC #5EAAD1 #8EC3DF

Accessibility & contrast

On white

3.61

#368FBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#368FBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368FBC

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368FBC	#FFFFFF	#000000	##000000
##368FBC	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798EBE

Deuteranopia (green-blind)

#6781BB

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #368fbc;
/* rgb */ color: rgb(54, 143, 188);
/* oklch */ color: oklch(61.7% 0.107 234.5);

Tailwind

colors: {
  custom: {
    50: '#7eafd0',
    500: '#368fbc',
    950: '#000000',
  },
}

SCSS

$custom: #368fbc;
$custom-light: #7eafd0;
$custom-dark: #000000;

JSON

{
  "hex": "#368fbc",
  "rgb": {
    "r": 54,
    "g": 143,
    "b": 188
  },
  "hsl": {
    "h": 200.149,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.6168,
    "c": 0.10729,
    "h": 234.5
  },
  "luminance": 0.2406
}

Semantic roles & 50–950 ramp

primary

#368FBC

secondary

#C99C85

accent

#7B49DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #368FBC

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

Preview Lab → · Contrast checker → · Palette generator →