#368EC3#368EC3

#368EC3 is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.8% C 0.115 H 239.2°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#368EC3
RGB	rgb(54, 142, 195)
HSL	hsl(203, 57%, 49%)
HSV	hsv(203, 72%, 76%)
CMYK	cmyk(72.3%, 27.2%, 0%, 23.5%)
CIE-LAB	lab(56.16, -8.55, -35.02)
CIE-LCH	lch(56.16, 36.05, 256.28°)
OKLab	oklab(61.79% -0.0589 -0.0988)
OKLCH	oklch(61.79% 0.115 239.2)
XYZ	xyz(21.0408, 24.0680, 55.1559)
Luminance	0.2407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368EC3 #C36B36

analogous

#36C3B2 #368EC3 #3648C3

triadic

#368EC3 #C3368E #8EC336

tetradic

#368EC3 #B236C3 #C36B36 #48C336

square

#368EC3 #B236C3 #C36B36 #48C336

split-complementary

#368EC3 #C33648 #C3B236

monochromatic

#1B4863 #296B93 #368EC3 #63A9D4 #92C3E1

Accessibility & contrast

On white

3.61

#368EC3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#368EC3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368EC3

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368EC3	#FFFFFF	#000000	##000000
##368EC3	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758EC5

Deuteranopia (green-blind)

#6281C2

Tritanopia (blue-blind)

#009BA0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #368ec3;
/* rgb */ color: rgb(54, 142, 195);
/* oklch */ color: oklch(61.8% 0.115 239.2);

Tailwind

colors: {
  custom: {
    50: '#7faed5',
    500: '#368ec3',
    950: '#000000',
  },
}

SCSS

$custom: #368ec3;
$custom-light: #7faed5;
$custom-dark: #000000;

JSON

{
  "hex": "#368ec3",
  "rgb": {
    "r": 54,
    "g": 142,
    "b": 195
  },
  "hsl": {
    "h": 202.553,
    "s": 56.627,
    "l": 48.824
  },
  "oklch": {
    "l": 0.6179,
    "c": 0.11505,
    "h": 239.2
  },
  "luminance": 0.2407
}

Semantic roles & 50–950 ramp

primary

#368EC3

secondary

#CCA289

accent

#8148E0

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #368EC3

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

Preview Lab → · Contrast checker → · Palette generator →