#174290#174290

#174290 is a dark, vivid blue. Relative luminance 0.061; OKLCH L 39.9% C 0.138 H 261.1°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#174290
RGB	rgb(23, 66, 144)
HSL	hsl(219, 72%, 33%)
HSV	hsv(219, 84%, 56%)
CMYK	cmyk(84%, 54.2%, 0%, 43.5%)
CIE-LAB	lab(29.64, 16.13, -47.22)
CIE-LCH	lch(29.64, 49.90, 288.86°)
OKLab	oklab(39.89% -0.0212 -0.1362)
OKLCH	oklch(39.89% 0.138 261.1)
XYZ	xyz(7.3338, 6.0913, 27.1694)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174290 #906517

analogous

#177E90 #174290 #291790

triadic

#174290 #901742 #429017

tetradic

#174290 #90177E #906517 #179029

square

#174290 #90177E #906517 #179029

split-complementary

#174290 #902917 #7E9017

monochromatic

#061226 #0F2A5B #174290 #1F5AC5 #417AE1

Accessibility & contrast

On white

9.47

#174290 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#174290 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174290

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174290	#FFFFFF	#000000	##FFFFFF
##174290	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#054C93

Deuteranopia (green-blind)

#00418E

Tritanopia (blue-blind)

#005562

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #174290;
/* rgb */ color: rgb(23, 66, 144);
/* oklch */ color: oklch(39.9% 0.138 261.1);

Tailwind

colors: {
  custom: {
    50: '#6a75b1',
    500: '#174290',
    950: '#000000',
  },
}

SCSS

$custom: #174290;
$custom-light: #6a75b1;
$custom-dark: #000000;

JSON

{
  "hex": "#174290",
  "rgb": {
    "r": 23,
    "g": 66,
    "b": 144
  },
  "hsl": {
    "h": 218.678,
    "s": 72.455,
    "l": 32.745
  },
  "oklch": {
    "l": 0.39893,
    "c": 0.13782,
    "h": 261.1
  },
  "luminance": 0.06092
}

Semantic roles & 50–950 ramp

primary

#174290

secondary

#C19442

accent

#AE39EF

background

#F6F7FB

surface

#ECEDF6

border

#C7C8D0

text

#080811

muted

#7A7B80

Preview Lab

Preview with #174290

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

Preview Lab → · Contrast checker → · Palette generator →