#174490#174490

#174490 is a dark, vivid blue. Relative luminance 0.063; OKLCH L 40.3% C 0.135 H 260.4°. Best body text is #FFFFFF at 9.27:1 contrast (WCAG AA passes).

Color values

HEX	#174490
RGB	rgb(23, 68, 144)
HSL	hsl(218, 72%, 33%)
HSV	hsv(218, 84%, 56%)
CMYK	cmyk(84%, 52.8%, 0%, 43.5%)
CIE-LAB	lab(30.23, 14.75, -46.27)
CIE-LCH	lch(30.23, 48.56, 287.68°)
OKLab	oklab(40.34% -0.0227 -0.1333)
OKLCH	oklch(40.34% 0.135 260.4)
XYZ	xyz(7.4527, 6.3291, 27.2090)
Luminance	0.0633 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174490 #906317

analogous

#178090 #174490 #271790

triadic

#174490 #901744 #449017

tetradic

#174490 #901780 #906317 #179027

square

#174490 #901780 #906317 #179027

split-complementary

#174490 #902717 #809017

monochromatic

#061226 #0F2B5B #174490 #1F5DC5 #417CE1

Accessibility & contrast

On white

9.27

#174490 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#174490 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174490

9.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174490	#FFFFFF	#000000	##FFFFFF
##174490	1.00	9.27	2.27	9.27
#FFFFFF	9.27	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#104D93

Deuteranopia (green-blind)

#00428F

Tritanopia (blue-blind)

#005763

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #174490;
/* rgb */ color: rgb(23, 68, 144);
/* oklch */ color: oklch(40.3% 0.135 260.4);

Tailwind

colors: {
  custom: {
    50: '#6a77b1',
    500: '#174490',
    950: '#000000',
  },
}

SCSS

$custom: #174490;
$custom-light: #6a77b1;
$custom-dark: #000000;

JSON

{
  "hex": "#174490",
  "rgb": {
    "r": 23,
    "g": 68,
    "b": 144
  },
  "hsl": {
    "h": 217.686,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.4034,
    "c": 0.13525,
    "h": 260.4
  },
  "luminance": 0.0633
}

Semantic roles & 50–950 ramp

primary

#174490

secondary

#C19242

accent

#AB39EF

background

#F6F7FB

surface

#ECEDF6

border

#C7C8D0

text

#080811

muted

#7A7B80

Preview Lab

Preview with #174490

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

Preview Lab → · Contrast checker → · Palette generator →