#368BC5#368BC5

#368BC5 is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 61.2% C 0.119 H 242.4°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#368BC5
RGB	rgb(54, 139, 197)
HSL	hsl(204, 57%, 49%)
HSV	hsv(204, 73%, 77%)
CMYK	cmyk(72.6%, 29.4%, 0%, 22.7%)
CIE-LAB	lab(55.36, -6.13, -37.41)
CIE-LCH	lch(55.36, 37.91, 260.69°)
OKLab	oklab(61.19% -0.0553 -0.1058)
OKLCH	oklch(61.19% 0.119 242.4)
XYZ	xyz(20.8281, 23.2784, 56.2080)
Luminance	0.2328 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368BC5 #C57036

analogous

#36C5B8 #368BC5 #3643C5

triadic

#368BC5 #C5368B #8BC536

tetradic

#368BC5 #B836C5 #C57036 #43C536

square

#368BC5 #B836C5 #C57036 #43C536

split-complementary

#368BC5 #C53643 #C5B836

monochromatic

#1C4765 #296995 #368BC5 #64A7D4 #94C2E2

Accessibility & contrast

On white

3.71

#368BC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#368BC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368BC5

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368BC5	#FFFFFF	#000000	##000000
##368BC5	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708CC8

Deuteranopia (green-blind)

#5D7FC4

Tritanopia (blue-blind)

#00999F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #368bc5;
/* rgb */ color: rgb(54, 139, 197);
/* oklch */ color: oklch(61.2% 0.119 242.4);

Tailwind

colors: {
  custom: {
    50: '#7facd7',
    500: '#368bc5',
    950: '#000000',
  },
}

SCSS

$custom: #368bc5;
$custom-light: #7facd7;
$custom-dark: #000000;

JSON

{
  "hex": "#368bc5",
  "rgb": {
    "r": 54,
    "g": 139,
    "b": 197
  },
  "hsl": {
    "h": 204.336,
    "s": 56.972,
    "l": 49.216
  },
  "oklch": {
    "l": 0.61188,
    "c": 0.11938,
    "h": 242.4
  },
  "luminance": 0.23281
}

Semantic roles & 50–950 ramp

primary

#368BC5

secondary

#CDA58A

accent

#8548E0

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0B1014

muted

#7C7F83

Preview Lab

Preview with #368BC5

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

Preview Lab → · Contrast checker → · Palette generator →