#163475#163475

#163475 is a dark, moderate blue. Relative luminance 0.039; OKLCH L 34.5% C 0.118 H 263.0°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#163475
RGB	rgb(22, 52, 117)
HSL	hsl(221, 68%, 27%)
HSV	hsv(221, 81%, 46%)
CMYK	cmyk(81.2%, 55.6%, 0%, 54.1%)
CIE-LAB	lab(23.37, 14.70, -40.50)
CIE-LCH	lch(23.37, 43.09, 289.95°)
OKLab	oklab(34.46% -0.0142 -0.1167)
OKLCH	oklch(34.46% 0.118 263)
XYZ	xyz(4.7686, 3.9104, 17.3296)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163475 #755716

analogous

#166375 #163475 #281675

triadic

#163475 #751634 #347516

tetradic

#163475 #751663 #755716 #167528

square

#163475 #751663 #755716 #167528

split-complementary

#163475 #752816 #637516

monochromatic

#050B1A #0C1D41 #163475 #204BA9 #2E63D8

Accessibility & contrast

On white

11.78

#163475 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#163475 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163475

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163475	#FFFFFF	#000000	##FFFFFF
##163475	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#033C77

Deuteranopia (green-blind)

#003474

Tritanopia (blue-blind)

#00444F

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #163475;
/* rgb */ color: rgb(22, 52, 117);
/* oklch */ color: oklch(34.5% 0.118 263.0);

Tailwind

colors: {
  custom: {
    50: '#646a9d',
    500: '#163475',
    950: '#000000',
  },
}

SCSS

$custom: #163475;
$custom-light: #646a9d;
$custom-dark: #000000;

JSON

{
  "hex": "#163475",
  "rgb": {
    "r": 22,
    "g": 52,
    "b": 117
  },
  "hsl": {
    "h": 221.053,
    "s": 68.345,
    "l": 27.255
  },
  "oklch": {
    "l": 0.34456,
    "c": 0.11759,
    "h": 263
  },
  "luminance": 0.03911
}

Semantic roles & 50–950 ramp

primary

#163475

secondary

#AB883C

accent

#B43DEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #163475

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

Preview Lab → · Contrast checker → · Palette generator →