#368BB0#368BB0

#368BB0 is a mid, moderate cyan. Relative luminance 0.224; OKLCH L 60.1% C 0.098 H 230.3°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#368BB0
RGB	rgb(54, 139, 176)
HSL	hsl(198, 53%, 45%)
HSV	hsv(198, 69%, 69%)
CMYK	cmyk(69.3%, 21%, 0%, 31%)
CIE-LAB	lab(54.43, -13.36, -26.89)
CIE-LCH	lch(54.43, 30.02, 243.58°)
OKLab	oklab(60.15% -0.0625 -0.0754)
OKLCH	oklch(60.15% 0.098 230.3)
XYZ	xyz(18.5873, 22.3820, 44.4065)
Luminance	0.2238 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368BB0 #B05B36

analogous

#36B098 #368BB0 #364EB0

triadic

#368BB0 #B0368B #8BB036

tetradic

#368BB0 #9836B0 #B05B36 #4EB036

square

#368BB0 #9836B0 #B05B36 #4EB036

split-complementary

#368BB0 #B0364E #B09836

monochromatic

#194152 #286681 #368BB0 #58A8CC #86C1DA

Accessibility & contrast

On white

3.83

#368BB0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#368BB0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368BB0

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368BB0	#FFFFFF	#000000	##000000
##368BB0	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7889B2

Deuteranopia (green-blind)

#677DAF

Tritanopia (blue-blind)

#009597

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #368bb0;
/* rgb */ color: rgb(54, 139, 176);
/* oklch */ color: oklch(60.1% 0.098 230.3);

Tailwind

colors: {
  custom: {
    50: '#7cacc7',
    500: '#368bb0',
    950: '#000000',
  },
}

SCSS

$custom: #368bb0;
$custom-light: #7cacc7;
$custom-dark: #000000;

JSON

{
  "hex": "#368bb0",
  "rgb": {
    "r": 54,
    "g": 139,
    "b": 176
  },
  "hsl": {
    "h": 198.197,
    "s": 53.043,
    "l": 45.098
  },
  "oklch": {
    "l": 0.60145,
    "c": 0.09791,
    "h": 230.3
  },
  "luminance": 0.22384
}

Semantic roles & 50–950 ramp

primary

#368BB0

secondary

#C4937E

accent

#774BDC

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368BB0

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

Preview Lab → · Contrast checker → · Palette generator →