#163E7A#163E7A

#163E7A is a dark, moderate blue. Relative luminance 0.050; OKLCH L 37.2% C 0.112 H 258.7°. Best body text is #FFFFFF at 10.48:1 contrast (WCAG AA passes).

Color values

HEX	#163E7A
RGB	rgb(22, 62, 122)
HSL	hsl(216, 69%, 28%)
HSV	hsv(216, 82%, 48%)
CMYK	cmyk(82%, 49.2%, 0%, 52.2%)
CIE-LAB	lab(26.79, 9.70, -38.15)
CIE-LCH	lch(26.79, 39.36, 284.27°)
OKLab	oklab(37.19% -0.0219 -0.1096)
OKLCH	oklch(37.19% 0.112 258.7)
XYZ	xyz(5.5651, 5.0203, 19.0843)
Luminance	0.0502 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163E7A #7A5216

analogous

#16707A #163E7A #20167A

triadic

#163E7A #7A163E #3E7A16

tetradic

#163E7A #7A1670 #7A5216 #167A20

square

#163E7A #7A1670 #7A5216 #167A20

split-complementary

#163E7A #7A2016 #707A16

monochromatic

#050D1A #0D2446 #163E7A #1F58AE #3174DA

Accessibility & contrast

On white

10.48

#163E7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#163E7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163E7A

10.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163E7A	#FFFFFF	#000000	##FFFFFF
##163E7A	1.00	10.48	2.00	10.48
#FFFFFF	10.48	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D447C

Deuteranopia (green-blind)

#003B79

Tritanopia (blue-blind)

#004C56

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #163e7a;
/* rgb */ color: rgb(22, 62, 122);
/* oklch */ color: oklch(37.2% 0.112 258.7);

Tailwind

colors: {
  custom: {
    50: '#6572a1',
    500: '#163e7a',
    950: '#000000',
  },
}

SCSS

$custom: #163e7a;
$custom-light: #6572a1;
$custom-dark: #000000;

JSON

{
  "hex": "#163e7a",
  "rgb": {
    "r": 22,
    "g": 62,
    "b": 122
  },
  "hsl": {
    "h": 216,
    "s": 69.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.37189,
    "c": 0.11174,
    "h": 258.7
  },
  "luminance": 0.05021
}

Semantic roles & 50–950 ramp

primary

#163E7A

secondary

#AF813D

accent

#A63CEC

background

#F6F6F9

surface

#EBECF2

border

#C6C7CC

text

#06080F

muted

#7A7B7E

Preview Lab

Preview with #163E7A

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

Preview Lab → · Contrast checker → · Palette generator →