#16345B#16345B

#16345B is a dark, moderate cyan. Relative luminance 0.034; OKLCH L 32.4% C 0.078 H 256.0°. Best body text is #FFFFFF at 12.53:1 contrast (WCAG AA passes).

Color values

HEX	#16345B
RGB	rgb(22, 52, 91)
HSL	hsl(214, 61%, 22%)
HSV	hsv(214, 76%, 36%)
CMYK	cmyk(75.8%, 42.9%, 0%, 64.3%)
CIE-LAB	lab(21.51, 3.81, -26.65)
CIE-LCH	lch(21.51, 26.92, 278.13°)
OKLab	oklab(32.43% -0.0189 -0.076)
OKLCH	oklch(32.43% 0.078 256)
XYZ	xyz(3.4465, 3.3815, 10.3666)
Luminance	0.0338 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16345B #5B3D16

analogous

#16575B #16345B #1B165B

triadic

#16345B #5B1634 #345B16

tetradic

#16345B #5B1657 #5B3D16 #165B1B

square

#16345B #5B1657 #5B3D16 #165B1B

split-complementary

#16345B #5B1B16 #575B16

monochromatic

#060E19 #0A182A #16345B #22508C #2E6CBE

Accessibility & contrast

On white

12.53

#16345B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.68

#16345B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16345B

12.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16345B	#FFFFFF	#000000	##FFFFFF
##16345B	1.00	12.53	1.68	12.53
#FFFFFF	12.53	1.00	21.00	1.00
#000000	1.68	21.00	1.00	21.00
##FFFFFF	12.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22375D

Deuteranopia (green-blind)

#17315A

Tritanopia (blue-blind)

#003D43

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #16345b;
/* rgb */ color: rgb(22, 52, 91);
/* oklch */ color: oklch(32.4% 0.078 256.0);

Tailwind

colors: {
  custom: {
    50: '#5d6b89',
    500: '#16345b',
    950: '#000000',
  },
}

SCSS

$custom: #16345b;
$custom-light: #5d6b89;
$custom-dark: #000000;

JSON

{
  "hex": "#16345b",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 91
  },
  "hsl": {
    "h": 213.913,
    "s": 61.062,
    "l": 22.157
  },
  "oklch": {
    "l": 0.32429,
    "c": 0.07831,
    "h": 256
  },
  "luminance": 0.03382
}

Semantic roles & 50–950 ramp

primary

#16345B

secondary

#926C3B

accent

#9E44E4

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060B

muted

#797A7C

Preview Lab

Preview with #16345B

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

Preview Lab → · Contrast checker → · Palette generator →