#368CB1#368CB1

#368CB1 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.4% C 0.098 H 230.1°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#368CB1
RGB	rgb(54, 140, 177)
HSL	hsl(198, 53%, 45%)
HSV	hsv(198, 69%, 69%)
CMYK	cmyk(69.5%, 20.9%, 0%, 30.6%)
CIE-LAB	lab(54.78, -13.58, -26.92)
CIE-LCH	lch(54.78, 30.15, 243.24°)
OKLab	oklab(60.43% -0.0631 -0.0755)
OKLCH	oklch(60.43% 0.098 230.1)
XYZ	xyz(18.8320, 22.7127, 44.9779)
Luminance	0.2271 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368CB1 #B15B36

analogous

#36B199 #368CB1 #364EB1

triadic

#368CB1 #B1368C #8CB136

tetradic

#368CB1 #9936B1 #B15B36 #4EB136

square

#368CB1 #9936B1 #B15B36 #4EB136

split-complementary

#368CB1 #B1364E #B19936

monochromatic

#194253 #286782 #368CB1 #58A9CC #87C1DA

Accessibility & contrast

On white

3.79

#368CB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#368CB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368CB1

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368CB1	#FFFFFF	#000000	##000000
##368CB1	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798AB3

Deuteranopia (green-blind)

#687EB0

Tritanopia (blue-blind)

#009698

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #368cb1;
/* rgb */ color: rgb(54, 140, 177);
/* oklch */ color: oklch(60.4% 0.098 230.1);

Tailwind

colors: {
  custom: {
    50: '#7cadc8',
    500: '#368cb1',
    950: '#000000',
  },
}

SCSS

$custom: #368cb1;
$custom-light: #7cadc8;
$custom-dark: #000000;

JSON

{
  "hex": "#368cb1",
  "rgb": {
    "r": 54,
    "g": 140,
    "b": 177
  },
  "hsl": {
    "h": 198.049,
    "s": 53.247,
    "l": 45.294
  },
  "oklch": {
    "l": 0.60434,
    "c": 0.09841,
    "h": 230.1
  },
  "luminance": 0.22715
}

Semantic roles & 50–950 ramp

primary

#368CB1

secondary

#C4947F

accent

#774BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368CB1

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

Preview Lab → · Contrast checker → · Palette generator →