#17194B#17194B

#17194B is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.7% C 0.091 H 275.8°. Best body text is #FFFFFF at 16.44:1 contrast (WCAG AA passes).

Color values

HEX#17194B
RGBrgb(23, 25, 75)
HSLhsl(238, 53%, 19%)
HSVhsv(238, 69%, 29%)
CMYKcmyk(69.3%, 66.7%, 0%, 70.6%)
CIE-LABlab(11.86, 17.27, -31.39)
CIE-LCHlch(11.86, 35.83, 298.83°)
OKLaboklab(24.71% 0.0091 -0.0903)
OKLCHoklch(24.71% 0.091 275.8)
XYZxyz(1.9706, 1.3853, 6.8188)
Luminance0.0138 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#17194B #4B4917
analogous
#17334B #17194B #2F174B
triadic
#17194B #4B1719 #194B17
tetradic
#17194B #4B1733 #4B4917 #174B2F
square
#17194B #4B1733 #4B4917 #174B2F
split-complementary
#17194B #4B2F17 #334B17
monochromatic
#070817 #09091C #17194B #25297A #3438A9

Accessibility & contrast

On white

16.44
#17194B on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.28
#17194B on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17194B
16.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##17194B#FFFFFF#000000##FFFFFF
##17194B1.0016.441.2816.44
#FFFFFF16.441.0021.001.00
#0000001.2821.001.0021.00
##FFFFFF16.441.0021.001.00

Color blindness preview

Protanopia (red-blind)
#00224D
Deuteranopia (green-blind)
#001D4A
Tritanopia (blue-blind)
#00252F
Achromatopsia (no color)
#1F1F1F

Design tokens & code

CSS
--color: #17194b;
/* rgb */ color: rgb(23, 25, 75);
/* oklch */ color: oklch(24.7% 0.091 275.8);
Tailwind
colors: {
  custom: {
    50: '#5b557e',
    500: '#17194b',
    950: '#000000',
  },
}
SCSS
$custom: #17194b;
$custom-light: #5b557e;
$custom-dark: #000000;
JSON
{
  "hex": "#17194b",
  "rgb": {
    "r": 23,
    "g": 25,
    "b": 75
  },
  "hsl": {
    "h": 237.692,
    "s": 53.061,
    "l": 19.216
  },
  "oklch": {
    "l": 0.24712,
    "c": 0.09079,
    "h": 275.8
  },
  "luminance": 0.01385
}

Semantic roles & 50–950 ramp

primary
#17194B
secondary
#827F3C
accent
#D74BDC
background
#F5F4F7
surface
#E9E8EE
border
#C5C4C9
text
#04030A
muted
#79787C

Preview Lab

Preview with #17194B

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

Preview Lab → · Contrast checker → · Palette generator →

#17194B Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva