#16365B#16365B

#16365B is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 32.9% C 0.076 H 253.8°. Best body text is #FFFFFF at 12.26:1 contrast (WCAG AA passes).

Color values

HEX	#16365B
RGB	rgb(22, 54, 91)
HSL	hsl(212, 61%, 22%)
HSV	hsv(212, 76%, 36%)
CMYK	cmyk(75.8%, 40.7%, 0%, 64.3%)
CIE-LAB	lab(22.17, 2.40, -25.60)
CIE-LCH	lch(22.17, 25.71, 275.35°)
OKLab	oklab(32.95% -0.0211 -0.0729)
OKLCH	oklch(32.95% 0.076 253.8)
XYZ	xyz(3.5377, 3.5639, 10.3970)
Luminance	0.0356 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16365B #5B3B16

analogous

#16595B #16365B #19165B

triadic

#16365B #5B1636 #365B16

tetradic

#16365B #5B1659 #5B3B16 #165B19

square

#16365B #5B1659 #5B3B16 #165B19

split-complementary

#16365B #5B1916 #595B16

monochromatic

#060F19 #0A192A #16365B #22538C #2E70BE

Accessibility & contrast

On white

12.26

#16365B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#16365B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16365B

12.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16365B	#FFFFFF	#000000	##FFFFFF
##16365B	1.00	12.26	1.71	12.26
#FFFFFF	12.26	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25395D

Deuteranopia (green-blind)

#1B325A

Tritanopia (blue-blind)

#003F44

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #16365b;
/* rgb */ color: rgb(22, 54, 91);
/* oklch */ color: oklch(32.9% 0.076 253.8);

Tailwind

colors: {
  custom: {
    50: '#5d6c89',
    500: '#16365b',
    950: '#000000',
  },
}

SCSS

$custom: #16365b;
$custom-light: #5d6c89;
$custom-dark: #000000;

JSON

{
  "hex": "#16365b",
  "rgb": {
    "r": 22,
    "g": 54,
    "b": 91
  },
  "hsl": {
    "h": 212.174,
    "s": 61.062,
    "l": 22.157
  },
  "oklch": {
    "l": 0.32945,
    "c": 0.07585,
    "h": 253.8
  },
  "luminance": 0.03564
}

Semantic roles & 50–950 ramp

primary

#16365B

secondary

#926A3B

accent

#9A44E4

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070B

muted

#797A7C

Preview Lab

Preview with #16365B

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

Preview Lab → · Contrast checker → · Palette generator →