#368BC9#368BC9

#368BC9 is a mid, vivid cyan. Relative luminance 0.235; OKLCH L 61.4% C 0.124 H 244.1°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#368BC9
RGB	rgb(54, 139, 201)
HSL	hsl(205, 58%, 50%)
HSV	hsv(205, 73%, 79%)
CMYK	cmyk(73.1%, 30.8%, 0%, 21.2%)
CIE-LAB	lab(55.55, -4.72, -39.38)
CIE-LCH	lch(55.55, 39.66, 263.16°)
OKLab	oklab(61.4% -0.0541 -0.1115)
OKLCH	oklch(61.4% 0.124 244.1)
XYZ	xyz(21.2925, 23.4641, 58.6539)
Luminance	0.2347 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368BC9 #C97436

analogous

#36C9BD #368BC9 #3642C9

triadic

#368BC9 #C9368B #8BC936

tetradic

#368BC9 #BD36C9 #C97436 #42C936

square

#368BC9 #BD36C9 #C97436 #42C936

split-complementary

#368BC9 #C93642 #C9BD36

monochromatic

#1C4869 #296A99 #368BC9 #66A7D6 #96C3E3

Accessibility & contrast

On white

3.69

#368BC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#368BC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368BC9

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368BC9	#FFFFFF	#000000	##000000
##368BC9	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8DCC

Deuteranopia (green-blind)

#5A7FC8

Tritanopia (blue-blind)

#009AA1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #368bc9;
/* rgb */ color: rgb(54, 139, 201);
/* oklch */ color: oklch(61.4% 0.124 244.1);

Tailwind

colors: {
  custom: {
    50: '#80acd9',
    500: '#368bc9',
    950: '#000000',
  },
}

SCSS

$custom: #368bc9;
$custom-light: #80acd9;
$custom-dark: #000000;

JSON

{
  "hex": "#368bc9",
  "rgb": {
    "r": 54,
    "g": 139,
    "b": 201
  },
  "hsl": {
    "h": 205.306,
    "s": 57.647,
    "l": 50
  },
  "oklch": {
    "l": 0.614,
    "c": 0.12395,
    "h": 244.1
  },
  "luminance": 0.23467
}

Semantic roles & 50–950 ramp

primary

#368BC9

secondary

#CEA88C

accent

#8847E1

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #368BC9

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

Preview Lab → · Contrast checker → · Palette generator →