#173469#173469

#173469 is a dark, moderate blue. Relative luminance 0.037; OKLCH L 33.5% C 0.099 H 261.3°. Best body text is #FFFFFF at 12.13:1 contrast (WCAG AA passes).

Color values

HEX	#173469
RGB	rgb(23, 52, 105)
HSL	hsl(219, 64%, 25%)
HSV	hsv(219, 78%, 41%)
CMYK	cmyk(78.1%, 50.5%, 0%, 58.8%)
CIE-LAB	lab(22.51, 9.81, -34.20)
CIE-LCH	lch(22.51, 35.58, 286.01°)
OKLab	oklab(33.52% -0.0151 -0.0981)
OKLCH	oklch(33.52% 0.099 261.3)
XYZ	xyz(4.1302, 3.6576, 13.8502)
Luminance	0.0366 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#173469 #694C17

analogous

#175D69 #173469 #231769

triadic

#173469 #691734 #346917

tetradic

#173469 #69175D #694C17 #176923

square

#173469 #69175D #694C17 #176923

split-complementary

#173469 #692317 #5D6917

monochromatic

#050C19 #0C1B37 #173469 #224D9B #2D66CD

Accessibility & contrast

On white

12.13

#173469 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#173469 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #173469

12.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##173469	#FFFFFF	#000000	##FFFFFF
##173469	1.00	12.13	1.73	12.13
#FFFFFF	12.13	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173A6B

Deuteranopia (green-blind)

#023268

Tritanopia (blue-blind)

#004149

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #173469;
/* rgb */ color: rgb(23, 52, 105);
/* oklch */ color: oklch(33.5% 0.099 261.3);

Tailwind

colors: {
  custom: {
    50: '#616a94',
    500: '#173469',
    950: '#000000',
  },
}

SCSS

$custom: #173469;
$custom-light: #616a94;
$custom-dark: #000000;

JSON

{
  "hex": "#173469",
  "rgb": {
    "r": 23,
    "g": 52,
    "b": 105
  },
  "hsl": {
    "h": 218.78,
    "s": 64.063,
    "l": 25.098
  },
  "oklch": {
    "l": 0.33516,
    "c": 0.09929,
    "h": 261.3
  },
  "luminance": 0.03658
}

Semantic roles & 50–950 ramp

primary

#173469

secondary

#9F7C3D

accent

#AC41E7

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#05060D

muted

#7A7A7E

Preview Lab

Preview with #173469

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

Preview Lab → · Contrast checker → · Palette generator →