#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
RGBrgb(23, 69, 147)
HSLhsl(218, 73%, 33%)
HSVhsv(218, 84%, 58%)
CMYKcmyk(84.4%, 53.1%, 0%, 42.4%)
CIE-LABlab(30.75, 15.29, -47.27)
CIE-LCHlch(30.75, 49.68, 287.92°)
OKLaboklab(40.81% -0.023 -0.1363)
OKLCHoklch(40.81% 0.138 260.4)
XYZxyz(7.7460, 6.5440, 28.4530)
Luminance0.0654 (WCAG relative)
Temperaturecool
Familyblue

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
##1745931.009.092.319.09
#FFFFFF9.091.0021.001.00
#0000002.3121.001.0021.00
##FFFFFF9.091.0021.001.00

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 →

#174593 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva