#163073#163073

#163073 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.4% C 0.120 H 264.6°. Best body text is #FFFFFF at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#163073
RGB	rgb(22, 48, 115)
HSL	hsl(223, 68%, 27%)
HSV	hsv(223, 81%, 45%)
CMYK	cmyk(80.9%, 58.3%, 0%, 54.9%)
CIE-LAB	lab(22.02, 16.74, -41.41)
CIE-LCH	lch(22.02, 44.67, 292.01°)
OKLab	oklab(33.38% -0.0113 -0.1195)
OKLCH	oklch(33.38% 0.12 264.6)
XYZ	xyz(4.4812, 3.5218, 16.6599)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#163073 #735916

analogous

#165F73 #163073 #2B1673

triadic

#163073 #731630 #307316

tetradic

#163073 #73165F #735916 #16732B

square

#163073 #73165F #735916 #16732B

split-complementary

#163073 #732B16 #5F7316

monochromatic

#050B1A #0C1B40 #163073 #2045A6 #2D5CD7

Accessibility & contrast

On white

12.32

#163073 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#163073 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #163073

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##163073	#FFFFFF	#000000	##FFFFFF
##163073	1.00	12.32	1.70	12.32
#FFFFFF	12.32	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003975

Deuteranopia (green-blind)

#003172

Tritanopia (blue-blind)

#00414C

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #163073;
/* rgb */ color: rgb(22, 48, 115);
/* oklch */ color: oklch(33.4% 0.120 264.6);

Tailwind

colors: {
  custom: {
    50: '#63679c',
    500: '#163073',
    950: '#000000',
  },
}

SCSS

$custom: #163073;
$custom-light: #63679c;
$custom-dark: #000000;

JSON

{
  "hex": "#163073",
  "rgb": {
    "r": 22,
    "g": 48,
    "b": 115
  },
  "hsl": {
    "h": 223.226,
    "s": 67.883,
    "l": 26.863
  },
  "oklch": {
    "l": 0.33384,
    "c": 0.12001,
    "h": 264.6
  },
  "luminance": 0.03522
}

Semantic roles & 50–950 ramp

primary

#163073

secondary

#A98A3C

accent

#BA3DEB

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #163073

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

Preview Lab → · Contrast checker → · Palette generator →