#16345E#16345E

#16345E is a dark, moderate blue. Relative luminance 0.034; OKLCH L 32.6% C 0.083 H 257.3°. Best body text is #FFFFFF at 12.45:1 contrast (WCAG AA passes).

Color values

HEX	#16345E
RGB	rgb(22, 52, 94)
HSL	hsl(215, 62%, 23%)
HSV	hsv(215, 77%, 37%)
CMYK	cmyk(76.6%, 44.7%, 0%, 63.1%)
CIE-LAB	lab(21.71, 5.06, -28.31)
CIE-LCH	lch(21.71, 28.76, 280.13°)
OKLab	oklab(32.64% -0.0182 -0.0809)
OKLCH	oklch(32.64% 0.083 257.3)
XYZ	xyz(3.5785, 3.4343, 11.0618)
Luminance	0.0343 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16345E #5E4016

analogous

#16585E #16345E #1C165E

triadic

#16345E #5E1634 #345E16

tetradic

#16345E #5E1658 #5E4016 #165E1C

square

#16345E #5E1658 #5E4016 #165E1C

split-complementary

#16345E #5E1C16 #585E16

monochromatic

#060E19 #0A192C #16345E #224F90 #2D6BC1

Accessibility & contrast

On white

12.45

#16345E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.69

#16345E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16345E

12.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16345E	#FFFFFF	#000000	##FFFFFF
##16345E	1.00	12.45	1.69	12.45
#FFFFFF	12.45	1.00	21.00	1.00
#000000	1.69	21.00	1.00	21.00
##FFFFFF	12.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#203860

Deuteranopia (green-blind)

#14315D

Tritanopia (blue-blind)

#003E44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #16345e;
/* rgb */ color: rgb(22, 52, 94);
/* oklch */ color: oklch(32.6% 0.083 257.3);

Tailwind

colors: {
  custom: {
    50: '#5e6b8c',
    500: '#16345e',
    950: '#000000',
  },
}

SCSS

$custom: #16345e;
$custom-light: #5e6b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#16345e",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 94
  },
  "hsl": {
    "h": 215,
    "s": 62.069,
    "l": 22.745
  },
  "oklch": {
    "l": 0.32643,
    "c": 0.08289,
    "h": 257.3
  },
  "luminance": 0.03435
}

Semantic roles & 50–950 ramp

primary

#16345E

secondary

#956F3B

accent

#A143E5

background

#F5F6F8

surface

#E9EBF0

border

#C5C6CB

text

#05060C

muted

#797A7D

Preview Lab

Preview with #16345E

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

Preview Lab → · Contrast checker → · Palette generator →