#36739D#36739D

#36739D is a mid, moderate cyan. Relative luminance 0.155; OKLCH L 53.4% C 0.091 H 241.4°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#36739D
RGB	rgb(54, 115, 157)
HSL	hsl(204, 49%, 41%)
HSV	hsv(204, 66%, 62%)
CMYK	cmyk(65.6%, 26.8%, 0%, 38.4%)
CIE-LAB	lab(46.28, -6.08, -28.51)
CIE-LCH	lch(46.28, 29.15, 257.97°)
OKLab	oklab(53.4% -0.0437 -0.0802)
OKLCH	oklch(53.4% 0.091 241.4)
XYZ	xyz(13.7355, 15.4787, 34.1556)
Luminance	0.1548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#36739D #9D6036

analogous

#369D94 #36739D #36409D

triadic

#36739D #9D3673 #739D36

tetradic

#36739D #94369D #9D6036 #409D36

square

#36739D #94369D #9D6036 #409D36

split-complementary

#36739D #9D3640 #9D9436

monochromatic

#173042 #26526F #36739D #4E93C2 #7CAFD2

Accessibility & contrast

On white

5.13

#36739D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#36739D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #36739D

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##36739D	#FFFFFF	#000000	##FFFFFF
##36739D	1.00	5.13	4.10	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#60739F

Deuteranopia (green-blind)

#52699C

Tritanopia (blue-blind)

#007D81

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #36739d;
/* rgb */ color: rgb(54, 115, 157);
/* oklch */ color: oklch(53.4% 0.091 241.4);

Tailwind

colors: {
  custom: {
    50: '#789bba',
    500: '#36739d',
    950: '#000000',
  },
}

SCSS

$custom: #36739d;
$custom-light: #789bba;
$custom-dark: #000000;

JSON

{
  "hex": "#36739d",
  "rgb": {
    "r": 54,
    "g": 115,
    "b": 157
  },
  "hsl": {
    "h": 204.466,
    "s": 48.815,
    "l": 41.373
  },
  "oklch": {
    "l": 0.53397,
    "c": 0.09135,
    "h": 241.4
  },
  "luminance": 0.1548
}

Semantic roles & 50–950 ramp

primary

#36739D

secondary

#BB9174

accent

#874FD8

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #36739D

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

Preview Lab → · Contrast checker → · Palette generator →