#368DB1#368DB1

#368DB1 is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.7% C 0.098 H 229.1°. Best body text is #000000 at 5.60:1 contrast (WCAG AA passes).

Color values

HEX	#368DB1
RGB	rgb(54, 141, 177)
HSL	hsl(198, 53%, 45%)
HSV	hsv(198, 69%, 69%)
CMYK	cmyk(69.5%, 20.3%, 0%, 30.6%)
CIE-LAB	lab(55.08, -14.13, -26.46)
CIE-LCH	lch(55.08, 29.99, 241.89°)
OKLab	oklab(60.68% -0.0642 -0.0741)
OKLCH	oklch(60.68% 0.098 229.1)
XYZ	xyz(18.9788, 23.0062, 45.0269)
Luminance	0.2301 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368DB1 #B15A36

analogous

#36B197 #368DB1 #364FB1

triadic

#368DB1 #B1368D #8DB136

tetradic

#368DB1 #9736B1 #B15A36 #4FB136

square

#368DB1 #9736B1 #B15A36 #4FB136

split-complementary

#368DB1 #B1364F #B19736

monochromatic

#194253 #286882 #368DB1 #58AACC #87C2DA

Accessibility & contrast

On white

3.75

#368DB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.60

#368DB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368DB1

5.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368DB1	#FFFFFF	#000000	##000000
##368DB1	1.00	3.75	5.60	5.60
#FFFFFF	3.75	1.00	21.00	21.00
#000000	5.60	21.00	1.00	1.00
##000000	5.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8BB3

Deuteranopia (green-blind)

#697EB1

Tritanopia (blue-blind)

#009799

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #368db1;
/* rgb */ color: rgb(54, 141, 177);
/* oklch */ color: oklch(60.7% 0.098 229.1);

Tailwind

colors: {
  custom: {
    50: '#7caec8',
    500: '#368db1',
    950: '#000000',
  },
}

SCSS

$custom: #368db1;
$custom-light: #7caec8;
$custom-dark: #000000;

JSON

{
  "hex": "#368db1",
  "rgb": {
    "r": 54,
    "g": 141,
    "b": 177
  },
  "hsl": {
    "h": 197.561,
    "s": 53.247,
    "l": 45.294
  },
  "oklch": {
    "l": 0.60677,
    "c": 0.09805,
    "h": 229.1
  },
  "luminance": 0.23008
}

Semantic roles & 50–950 ramp

primary

#368DB1

secondary

#C4937F

accent

#764BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368DB1

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

Preview Lab → · Contrast checker → · Palette generator →