#17194D#17194D

#17194D is a very dark, moderate blue. Relative luminance 0.014; OKLCH L 24.9% C 0.094 H 275.5°. Best body text is #FFFFFF at 16.37:1 contrast (WCAG AA passes).

Color values

HEX	#17194D
RGB	rgb(23, 25, 77)
HSL	hsl(238, 54%, 20%)
HSV	hsv(238, 70%, 30%)
CMYK	cmyk(70.1%, 67.5%, 0%, 69.8%)
CIE-LAB	lab(12.04, 18.07, -32.47)
CIE-LCH	lch(12.04, 37.16, 299.10°)
OKLab	oklab(24.91% 0.009 -0.0935)
OKLCH	oklch(24.91% 0.094 275.5)
XYZ	xyz(2.0401, 1.4131, 7.1850)
Luminance	0.0141 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17194D #4D4B17

analogous

#17344D #17194D #30174D

triadic

#17194D #4D1719 #194D17

tetradic

#17194D #4D1734 #4D4B17 #174D30

square

#17194D #4D1734 #4D4B17 #174D30

split-complementary

#17194D #4D3017 #344D17

monochromatic

#070818 #090A1E #17194D #25287C #3338AB

Accessibility & contrast

On white

16.37

#17194D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.28

#17194D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17194D

16.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17194D	#FFFFFF	#000000	##FFFFFF
##17194D	1.00	16.37	1.28	16.37
#FFFFFF	16.37	1.00	21.00	1.00
#000000	1.28	21.00	1.00	21.00
##FFFFFF	16.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00224F

Deuteranopia (green-blind)

#001D4C

Tritanopia (blue-blind)

#002630

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #17194d;
/* rgb */ color: rgb(23, 25, 77);
/* oklch */ color: oklch(24.9% 0.094 275.5);

Tailwind

colors: {
  custom: {
    50: '#5c557f',
    500: '#17194d',
    950: '#000000',
  },
}

SCSS

$custom: #17194d;
$custom-light: #5c557f;
$custom-dark: #000000;

JSON

{
  "hex": "#17194d",
  "rgb": {
    "r": 23,
    "g": 25,
    "b": 77
  },
  "hsl": {
    "h": 237.778,
    "s": 54,
    "l": 19.608
  },
  "oklch": {
    "l": 0.24907,
    "c": 0.09394,
    "h": 275.5
  },
  "luminance": 0.01413
}

Semantic roles & 50–950 ramp

primary

#17194D

secondary

#84813C

accent

#D84ADD

background

#F5F4F7

surface

#E9E8EE

border

#C5C4C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #17194D

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

Preview Lab → · Contrast checker → · Palette generator →