#367B99#367B99

#367B99 is a mid, moderate cyan. Relative luminance 0.172; OKLCH L 55.2% C 0.083 H 229.5°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#367B99
RGB	rgb(54, 123, 153)
HSL	hsl(198, 48%, 41%)
HSV	hsv(198, 65%, 60%)
CMYK	cmyk(64.7%, 19.6%, 0%, 40%)
CIE-LAB	lab(48.57, -12.07, -22.61)
CIE-LCH	lch(48.57, 25.63, 241.89°)
OKLab	oklab(55.16% -0.054 -0.0632)
OKLCH	oklch(55.16% 0.083 229.5)
XYZ	xyz(14.3518, 17.2486, 32.7038)
Luminance	0.1725 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#367B99 #995436

analogous

#369985 #367B99 #364999

triadic

#367B99 #99367B #7B9936

tetradic

#367B99 #853699 #995436 #499936

square

#367B99 #853699 #995436 #499936

split-complementary

#367B99 #993649 #998536

monochromatic

#16323F #26576C #367B99 #4C9DC0 #7AB6D0

Accessibility & contrast

On white

4.72

#367B99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#367B99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #367B99

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##367B99	#FFFFFF	#000000	##FFFFFF
##367B99	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C799A

Deuteranopia (green-blind)

#5E6F99

Tritanopia (blue-blind)

#008385

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #367b99;
/* rgb */ color: rgb(54, 123, 153);
/* oklch */ color: oklch(55.2% 0.083 229.5);

Tailwind

colors: {
  custom: {
    50: '#78a1b7',
    500: '#367b99',
    950: '#000000',
  },
}

SCSS

$custom: #367b99;
$custom-light: #78a1b7;
$custom-dark: #000000;

JSON

{
  "hex": "#367b99",
  "rgb": {
    "r": 54,
    "g": 123,
    "b": 153
  },
  "hsl": {
    "h": 198.182,
    "s": 47.826,
    "l": 40.588
  },
  "oklch": {
    "l": 0.55158,
    "c": 0.08311,
    "h": 229.5
  },
  "luminance": 0.1725
}

Semantic roles & 50–950 ramp

primary

#367B99

secondary

#B98772

accent

#7950D7

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0F11

muted

#7C7E80

Preview Lab

Preview with #367B99

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

Preview Lab → · Contrast checker → · Palette generator →