#36729B#36729B

#36729B is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.1% C 0.090 H 241.2°. Best body text is #FFFFFF at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#36729B
RGB	rgb(54, 114, 155)
HSL	hsl(204, 48%, 41%)
HSV	hsv(204, 65%, 61%)
CMYK	cmyk(65.2%, 26.5%, 0%, 39.2%)
CIE-LAB	lab(45.89, -6.17, -27.95)
CIE-LCH	lch(45.89, 28.62, 257.54°)
OKLab	oklab(53.05% -0.0433 -0.0786)
OKLCH	oklch(53.05% 0.09 241.2)
XYZ	xyz(13.4528, 15.1841, 33.2258)
Luminance	0.1519 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36729B #9B5F36

analogous

#369B91 #36729B #36409B

triadic

#36729B #9B3672 #729B36

tetradic

#36729B #91369B #9B5F36 #409B36

square

#36729B #91369B #9B5F36 #409B36

split-complementary

#36729B #9B3640 #9B9136

monochromatic

#162F40 #26516E #36729B #4D92C1 #7BAED1

Accessibility & contrast

On white

5.20

#36729B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#36729B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #36729B

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36729B	#FFFFFF	#000000	##FFFFFF
##36729B	1.00	5.20	4.04	5.20
#FFFFFF	5.20	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F729D

Deuteranopia (green-blind)

#52689A

Tritanopia (blue-blind)

#007C80

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #36729b;
/* rgb */ color: rgb(54, 114, 155);
/* oklch */ color: oklch(53.1% 0.090 241.2);

Tailwind

colors: {
  custom: {
    50: '#789ab8',
    500: '#36729b',
    950: '#000000',
  },
}

SCSS

$custom: #36729b;
$custom-light: #789ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#36729b",
  "rgb": {
    "r": 54,
    "g": 114,
    "b": 155
  },
  "hsl": {
    "h": 204.356,
    "s": 48.325,
    "l": 40.98
  },
  "oklch": {
    "l": 0.53052,
    "c": 0.08974,
    "h": 241.2
  },
  "luminance": 0.15185
}

Semantic roles & 50–950 ramp

primary

#36729B

secondary

#BA9073

accent

#8750D8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #36729B

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

Preview Lab → · Contrast checker → · Palette generator →