#368399#368399

#368399 is a mid, moderate cyan. Relative luminance 0.193; OKLCH L 57.1% C 0.082 H 219.8°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#368399
RGB	rgb(54, 131, 153)
HSL	hsl(193, 48%, 41%)
HSV	hsv(193, 65%, 60%)
CMYK	cmyk(64.7%, 14.4%, 0%, 40%)
CIE-LAB	lab(51.05, -16.53, -18.80)
CIE-LCH	lch(51.05, 25.03, 228.67°)
OKLab	oklab(57.14% -0.0628 -0.0523)
OKLCH	oklch(57.14% 0.082 219.8)
XYZ	xyz(15.3851, 19.3152, 33.0482)
Luminance	0.1932 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#368399 #994C36

analogous

#36997D #368399 #365299

triadic

#368399 #993683 #839936

tetradic

#368399 #7D3699 #994C36 #529936

square

#368399 #7D3699 #994C36 #529936

split-complementary

#368399 #993652 #997D36

monochromatic

#16363F #265C6C #368399 #4CA6C0 #7ABDD0

Accessibility & contrast

On white

4.32

#368399 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#368399 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #368399

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##368399	#FFFFFF	#000000	##000000
##368399	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#75809A

Deuteranopia (green-blind)

#677599

Tritanopia (blue-blind)

#008A8A

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #368399;
/* rgb */ color: rgb(54, 131, 153);
/* oklch */ color: oklch(57.1% 0.082 219.8);

Tailwind

colors: {
  custom: {
    50: '#78a7b7',
    500: '#368399',
    950: '#000000',
  },
}

SCSS

$custom: #368399;
$custom-light: #78a7b7;
$custom-dark: #000000;

JSON

{
  "hex": "#368399",
  "rgb": {
    "r": 54,
    "g": 131,
    "b": 153
  },
  "hsl": {
    "h": 193.333,
    "s": 47.826,
    "l": 40.588
  },
  "oklch": {
    "l": 0.57142,
    "c": 0.08177,
    "h": 219.8
  },
  "luminance": 0.19317
}

Semantic roles & 50–950 ramp

primary

#368399

secondary

#B98272

accent

#6E50D7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F11

muted

#7C7F80

Preview Lab

Preview with #368399

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

Preview Lab → · Contrast checker → · Palette generator →