#368BBC#368BBC

#368BBC is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.7% C 0.110 H 237.9°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#368BBC
RGB	rgb(54, 139, 188)
HSL	hsl(202, 55%, 47%)
HSV	hsv(202, 71%, 74%)
CMYK	cmyk(71.3%, 26.1%, 0%, 26.3%)
CIE-LAB	lab(54.95, -9.27, -32.94)
CIE-LCH	lch(54.95, 34.22, 254.29°)
OKLab	oklab(60.73% -0.0582 -0.0928)
OKLCH	oklch(60.73% 0.11 237.9)
XYZ	xyz(19.8275, 22.8781, 50.9382)
Luminance	0.2288 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368BBC #BC6736

analogous

#36BCAA #368BBC #3648BC

triadic

#368BBC #BC368B #8BBC36

tetradic

#368BBC #AA36BC #BC6736 #48BC36

square

#368BBC #AA36BC #BC6736 #48BC36

split-complementary

#368BBC #BC3648 #BCAA36

monochromatic

#1B455D #28688C #368BBC #5EA7D1 #8EC1DF

Accessibility & contrast

On white

3.77

#368BBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#368BBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368BBC

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368BBC	#FFFFFF	#000000	##000000
##368BBC	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748BBE

Deuteranopia (green-blind)

#627EBB

Tritanopia (blue-blind)

#00979C

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #368bbc;
/* rgb */ color: rgb(54, 139, 188);
/* oklch */ color: oklch(60.7% 0.110 237.9);

Tailwind

colors: {
  custom: {
    50: '#7eacd0',
    500: '#368bbc',
    950: '#000000',
  },
}

SCSS

$custom: #368bbc;
$custom-light: #7eacd0;
$custom-dark: #000000;

JSON

{
  "hex": "#368bbc",
  "rgb": {
    "r": 54,
    "g": 139,
    "b": 188
  },
  "hsl": {
    "h": 201.94,
    "s": 55.372,
    "l": 47.451
  },
  "oklch": {
    "l": 0.60727,
    "c": 0.10958,
    "h": 237.9
  },
  "luminance": 0.2288
}

Semantic roles & 50–950 ramp

primary

#368BBC

secondary

#C99E85

accent

#8049DF

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #368BBC

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

Preview Lab → · Contrast checker → · Palette generator →