#16347A#16347A

#16347A is a dark, vivid blue. Relative luminance 0.040; OKLCH L 34.9% C 0.125 H 263.7°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#16347A
RGB	rgb(22, 52, 122)
HSL	hsl(222, 69%, 28%)
HSV	hsv(222, 82%, 48%)
CMYK	cmyk(82%, 57.4%, 0%, 52.2%)
CIE-LAB	lab(23.77, 16.78, -43.03)
CIE-LCH	lch(23.77, 46.19, 291.31°)
OKLab	oklab(34.89% -0.0138 -0.1241)
OKLCH	oklch(34.89% 0.125 263.7)
XYZ	xyz(5.0705, 4.0311, 18.9194)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#16347A #7A5C16

analogous

#16667A #16347A #2A167A

triadic

#16347A #7A1634 #347A16

tetradic

#16347A #7A1666 #7A5C16 #167A2A

square

#16347A #7A1666 #7A5C16 #167A2A

split-complementary

#16347A #7A2A16 #667A16

monochromatic

#050B1A #0D1E46 #16347A #1F4AAE #3163DA

Accessibility & contrast

On white

11.63

#16347A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#16347A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #16347A

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##16347A	#FFFFFF	#000000	##FFFFFF
##16347A	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D7C

Deuteranopia (green-blind)

#003479

Tritanopia (blue-blind)

#004551

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #16347a;
/* rgb */ color: rgb(22, 52, 122);
/* oklch */ color: oklch(34.9% 0.125 263.7);

Tailwind

colors: {
  custom: {
    50: '#656aa1',
    500: '#16347a',
    950: '#000000',
  },
}

SCSS

$custom: #16347a;
$custom-light: #656aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#16347a",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 122
  },
  "hsl": {
    "h": 222,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.34886,
    "c": 0.12491,
    "h": 263.7
  },
  "luminance": 0.04032
}

Semantic roles & 50–950 ramp

primary

#16347A

secondary

#AF8D3D

accent

#B73CEC

background

#F6F6FA

surface

#EBEBF3

border

#C6C6CD

text

#06060F

muted

#7A7A7F

Preview Lab

Preview with #16347A

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

Preview Lab → · Contrast checker → · Palette generator →