#368DB2#368DB2

#368DB2 is a mid, moderate cyan. Relative luminance 0.230; OKLCH L 60.7% C 0.099 H 229.8°. Best body text is #000000 at 5.61:1 contrast (WCAG AA passes).

Color values

HEX	#368DB2
RGB	rgb(54, 141, 178)
HSL	hsl(198, 53%, 45%)
HSV	hsv(198, 70%, 70%)
CMYK	cmyk(69.7%, 20.8%, 0%, 30.2%)
CIE-LAB	lab(55.12, -13.79, -26.96)
CIE-LCH	lch(55.12, 30.29, 242.91°)
OKLab	oklab(60.72% -0.0638 -0.0756)
OKLCH	oklch(60.72% 0.099 229.8)
XYZ	xyz(19.0789, 23.0463, 45.5537)
Luminance	0.2305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368DB2 #B25B36

analogous

#36B299 #368DB2 #364FB2

triadic

#368DB2 #B2368D #8DB236

tetradic

#368DB2 #9936B2 #B25B36 #4FB236

square

#368DB2 #9936B2 #B25B36 #4FB236

split-complementary

#368DB2 #B2364F #B29936

monochromatic

#1A4354 #286883 #368DB2 #59AACD #88C2DB

Accessibility & contrast

On white

3.74

#368DB2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.61

#368DB2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368DB2

5.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368DB2	#FFFFFF	#000000	##000000
##368DB2	1.00	3.74	5.61	5.61
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.61	21.00	1.00	1.00
##000000	5.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8BB4

Deuteranopia (green-blind)

#697FB1

Tritanopia (blue-blind)

#009799

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #368db2;
/* rgb */ color: rgb(54, 141, 178);
/* oklch */ color: oklch(60.7% 0.099 229.8);

Tailwind

colors: {
  custom: {
    50: '#7caec9',
    500: '#368db2',
    950: '#000000',
  },
}

SCSS

$custom: #368db2;
$custom-light: #7caec9;
$custom-dark: #000000;

JSON

{
  "hex": "#368db2",
  "rgb": {
    "r": 54,
    "g": 141,
    "b": 178
  },
  "hsl": {
    "h": 197.903,
    "s": 53.448,
    "l": 45.49
  },
  "oklch": {
    "l": 0.60723,
    "c": 0.09892,
    "h": 229.8
  },
  "luminance": 0.23048
}

Semantic roles & 50–950 ramp

primary

#368DB2

secondary

#C5947F

accent

#764BDD

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #368DB2

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

Preview Lab → · Contrast checker → · Palette generator →