#16365E#16365E

#16365E is a dark, moderate cyan. Relative luminance 0.036; OKLCH L 33.2% C 0.080 H 255.4°. Best body text is #FFFFFF at 12.19:1 contrast (WCAG AA passes).

Color values

HEX	#16365E
RGB	rgb(22, 54, 94)
HSL	hsl(213, 62%, 23%)
HSV	hsv(213, 77%, 37%)
CMYK	cmyk(76.6%, 42.6%, 0%, 63.1%)
CIE-LAB	lab(22.36, 3.64, -27.27)
CIE-LCH	lch(22.36, 27.51, 277.61°)
OKLab	oklab(33.15% -0.0203 -0.0778)
OKLCH	oklch(33.15% 0.08 255.4)
XYZ	xyz(3.6697, 3.6167, 11.0922)
Luminance	0.0362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16365E #5E3E16

analogous

#165A5E #16365E #1A165E

triadic

#16365E #5E1636 #365E16

tetradic

#16365E #5E165A #5E3E16 #165E1A

square

#16365E #5E165A #5E3E16 #165E1A

split-complementary

#16365E #5E1A16 #5A5E16

monochromatic

#060E19 #0A1A2C #16365E #225290 #2D6FC1

Accessibility & contrast

On white

12.19

#16365E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.72

#16365E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16365E

12.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16365E	#FFFFFF	#000000	##FFFFFF
##16365E	1.00	12.19	1.72	12.19
#FFFFFF	12.19	1.00	21.00	1.00
#000000	1.72	21.00	1.00	21.00
##FFFFFF	12.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#233960

Deuteranopia (green-blind)

#18325D

Tritanopia (blue-blind)

#003F45

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #16365e;
/* rgb */ color: rgb(22, 54, 94);
/* oklch */ color: oklch(33.2% 0.080 255.4);

Tailwind

colors: {
  custom: {
    50: '#5e6c8c',
    500: '#16365e',
    950: '#000000',
  },
}

SCSS

$custom: #16365e;
$custom-light: #5e6c8c;
$custom-dark: #000000;

JSON

{
  "hex": "#16365e",
  "rgb": {
    "r": 22,
    "g": 54,
    "b": 94
  },
  "hsl": {
    "h": 213.333,
    "s": 62.069,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33153,
    "c": 0.08036,
    "h": 255.4
  },
  "luminance": 0.03617
}

Semantic roles & 50–950 ramp

primary

#16365E

secondary

#956D3B

accent

#9D43E5

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05070C

muted

#797A7D

Preview Lab

Preview with #16365E

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

Preview Lab → · Contrast checker → · Palette generator →