#16365D#16365D

#16365D is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.1% C 0.079 H 254.9°. Best body text is #FFFFFF at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#16365D
RGB	rgb(22, 54, 93)
HSL	hsl(213, 62%, 23%)
HSV	hsv(213, 76%, 36%)
CMYK	cmyk(76.3%, 41.9%, 0%, 63.5%)
CIE-LAB	lab(22.30, 3.23, -26.71)
CIE-LCH	lch(22.30, 26.91, 276.89°)
OKLab	oklab(33.08% -0.0205 -0.0761)
OKLCH	oklch(33.08% 0.079 254.9)
XYZ	xyz(3.6251, 3.5988, 10.8574)
Luminance	0.0360 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16365D #5D3D16

analogous

#16595D #16365D #1A165D

triadic

#16365D #5D1636 #365D16

tetradic

#16365D #5D1659 #5D3D16 #165D1A

square

#16365D #5D1659 #5D3D16 #165D1A

split-complementary

#16365D #5D1A16 #595D16

monochromatic

#060E19 #0A192C #16365D #22538E #2D6FC0

Accessibility & contrast

On white

12.21

#16365D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#16365D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16365D

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16365D	#FFFFFF	#000000	##FFFFFF
##16365D	1.00	12.21	1.72	12.21
#FFFFFF	12.21	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#24395F

Deuteranopia (green-blind)

#19325C

Tritanopia (blue-blind)

#003F45

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #16365d;
/* rgb */ color: rgb(22, 54, 93);
/* oklch */ color: oklch(33.1% 0.079 254.9);

Tailwind

colors: {
  custom: {
    50: '#5e6c8b',
    500: '#16365d',
    950: '#000000',
  },
}

SCSS

$custom: #16365d;
$custom-light: #5e6c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#16365d",
  "rgb": {
    "r": 22,
    "g": 54,
    "b": 93
  },
  "hsl": {
    "h": 212.958,
    "s": 61.739,
    "l": 22.549
  },
  "oklch": {
    "l": 0.33083,
    "c": 0.07885,
    "h": 254.9
  },
  "luminance": 0.03599
}

Semantic roles & 50–950 ramp

primary

#16365D

secondary

#946C3B

accent

#9C43E5

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #16365D

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

Preview Lab → · Contrast checker → · Palette generator →