#36728C#36728C

#36728C is a mid, moderate cyan. Relative luminance 0.147; OKLCH L 52.3% C 0.074 H 228.9°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#36728C
RGB	rgb(54, 114, 140)
HSL	hsl(198, 44%, 38%)
HSV	hsv(198, 61%, 55%)
CMYK	cmyk(61.4%, 18.6%, 0%, 45.1%)
CIE-LAB	lab(45.24, -11.25, -20.07)
CIE-LCH	lch(45.24, 23.01, 240.74°)
OKLab	oklab(52.32% -0.0488 -0.056)
OKLCH	oklch(52.32% 0.074 228.9)
XYZ	xyz(12.2704, 14.7112, 26.9987)
Luminance	0.1471 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36728C #8C5036

analogous

#368C7B #36728C #36478C

triadic

#36728C #8C3672 #728C36

tetradic

#36728C #7B368C #8C5036 #478C36

square

#36728C #7B368C #8C5036 #478C36

split-complementary

#36728C #8C3647 #8C7B36

monochromatic

#142A34 #254E60 #36728C #4796B8 #73AFC9

Accessibility & contrast

On white

5.33

#36728C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#36728C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #36728C

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36728C	#FFFFFF	#000000	##FFFFFF
##36728C	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#65708D

Deuteranopia (green-blind)

#58678C

Tritanopia (blue-blind)

#00797A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #36728c;
/* rgb */ color: rgb(54, 114, 140);
/* oklch */ color: oklch(52.3% 0.074 228.9);

Tailwind

colors: {
  custom: {
    50: '#769aad',
    500: '#36728c',
    950: '#000000',
  },
}

SCSS

$custom: #36728c;
$custom-light: #769aad;
$custom-dark: #000000;

JSON

{
  "hex": "#36728c",
  "rgb": {
    "r": 54,
    "g": 114,
    "b": 140
  },
  "hsl": {
    "h": 198.14,
    "s": 44.33,
    "l": 38.039
  },
  "oklch": {
    "l": 0.52322,
    "c": 0.07427,
    "h": 228.9
  },
  "luminance": 0.14712
}

Semantic roles & 50–950 ramp

primary

#36728C

secondary

#B2816C

accent

#7B54D4

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #36728C

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

Preview Lab → · Contrast checker → · Palette generator →