#368CC3#368CC3

#368CC3 is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.3% C 0.116 H 240.7°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#368CC3
RGB	rgb(54, 140, 195)
HSL	hsl(203, 57%, 49%)
HSV	hsv(203, 72%, 76%)
CMYK	cmyk(72.3%, 28.2%, 0%, 23.5%)
CIE-LAB	lab(55.56, -7.41, -35.95)
CIE-LCH	lch(55.56, 36.71, 258.36°)
OKLab	oklab(61.32% -0.0569 -0.1016)
OKLCH	oklch(61.32% 0.116 240.7)
XYZ	xyz(20.7459, 23.4782, 55.0576)
Luminance	0.2348 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368CC3 #C36D36

analogous

#36C3B4 #368CC3 #3646C3

triadic

#368CC3 #C3368C #8CC336

tetradic

#368CC3 #B436C3 #C36D36 #46C336

square

#368CC3 #B436C3 #C36D36 #46C336

split-complementary

#368CC3 #C33646 #C3B436

monochromatic

#1B4763 #296A93 #368CC3 #63A8D4 #92C2E1

Accessibility & contrast

On white

3.69

#368CC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#368CC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368CC3

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368CC3	#FFFFFF	#000000	##000000
##368CC3	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#738DC5

Deuteranopia (green-blind)

#5F7FC2

Tritanopia (blue-blind)

#009A9F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #368cc3;
/* rgb */ color: rgb(54, 140, 195);
/* oklch */ color: oklch(61.3% 0.116 240.7);

Tailwind

colors: {
  custom: {
    50: '#7fadd5',
    500: '#368cc3',
    950: '#000000',
  },
}

SCSS

$custom: #368cc3;
$custom-light: #7fadd5;
$custom-dark: #000000;

JSON

{
  "hex": "#368cc3",
  "rgb": {
    "r": 54,
    "g": 140,
    "b": 195
  },
  "hsl": {
    "h": 203.404,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61319,
    "c": 0.11643,
    "h": 240.7
  },
  "luminance": 0.23481
}

Semantic roles & 50–950 ramp

primary

#368CC3

secondary

#CCA389

accent

#8348E0

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #368CC3

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

Preview Lab → · Contrast checker → · Palette generator →