#174593#174593

#174593 is a dark, vivid blue. Relative luminance 0.065; OKLCH L 40.8% C 0.138 H 260.4°. Best body text is #FFFFFF at 9.09:1 contrast (WCAG AA passes).

Color values

HEX	#174593
RGB	rgb(23, 69, 147)
HSL	hsl(218, 73%, 33%)
HSV	hsv(218, 84%, 58%)
CMYK	cmyk(84.4%, 53.1%, 0%, 42.4%)
CIE-LAB	lab(30.75, 15.29, -47.27)
CIE-LCH	lch(30.75, 49.68, 287.92°)
OKLab	oklab(40.81% -0.023 -0.1363)
OKLCH	oklch(40.81% 0.138 260.4)
XYZ	xyz(7.7460, 6.5440, 28.4530)
Luminance	0.0654 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#174593 #936517

analogous

#178393 #174593 #271793

triadic

#174593 #931745 #459317

tetradic

#174593 #931783 #936517 #179327

square

#174593 #931783 #936517 #179327

split-complementary

#174593 #932717 #839317

monochromatic

#061329 #0F2C5E #174593 #1F5EC8 #437EE2

Accessibility & contrast

On white

9.09

#174593 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.31

#174593 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #174593

9.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##174593	#FFFFFF	#000000	##FFFFFF
##174593	1.00	9.09	2.31	9.09
#FFFFFF	9.09	1.00	21.00	1.00
#000000	2.31	21.00	1.00	21.00
##FFFFFF	9.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0D4E96

Deuteranopia (green-blind)

#004391

Tritanopia (blue-blind)

#005865

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #174593;
/* rgb */ color: rgb(23, 69, 147);
/* oklch */ color: oklch(40.8% 0.138 260.4);

Tailwind

colors: {
  custom: {
    50: '#6b78b3',
    500: '#174593',
    950: '#000000',
  },
}

SCSS

$custom: #174593;
$custom-light: #6b78b3;
$custom-dark: #000000;

JSON

{
  "hex": "#174593",
  "rgb": {
    "r": 23,
    "g": 69,
    "b": 147
  },
  "hsl": {
    "h": 217.742,
    "s": 72.941,
    "l": 33.333
  },
  "oklch": {
    "l": 0.40806,
    "c": 0.13819,
    "h": 260.4
  },
  "luminance": 0.06545
}

Semantic roles & 50–950 ramp

primary

#174593

secondary

#C29344

accent

#AC38F0

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#080811

muted

#7B7B80

Preview Lab

Preview with #174593

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

Preview Lab → · Contrast checker → · Palette generator →