#17194F#17194F

#17194F is a dark, moderate blue. Relative luminance 0.014; OKLCH L 25.1% C 0.097 H 275.3°. Best body text is #FFFFFF at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#17194F
RGB	rgb(23, 25, 79)
HSL	hsl(238, 55%, 20%)
HSV	hsv(238, 71%, 31%)
CMYK	cmyk(70.9%, 68.4%, 0%, 69%)
CIE-LAB	lab(12.23, 18.87, -33.53)
CIE-LCH	lch(12.23, 38.48, 299.37°)
OKLab	oklab(25.1% 0.0089 -0.0966)
OKLCH	oklch(25.1% 0.097 275.3)
XYZ	xyz(2.1118, 1.4418, 7.5626)
Luminance	0.0144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Midnight Blue (survey)

#020035

ΔE00 6.08

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#17194F #4F4D17

analogous

#17354F #17194F #31174F

triadic

#17194F #4F1719 #194F17

tetradic

#17194F #4F1735 #4F4D17 #174F31

square

#17194F #4F1735 #4F4D17 #174F31

split-complementary

#17194F #4F3117 #354F17

monochromatic

#070818 #090A20 #17194F #25287E #3337AE

Accessibility & contrast

On white

16.30

#17194F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#17194F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #17194F

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##17194F	#FFFFFF	#000000	##FFFFFF
##17194F	1.00	16.30	1.29	16.30
#FFFFFF	16.30	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002251

Deuteranopia (green-blind)

#001E4E

Tritanopia (blue-blind)

#002731

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #17194f;
/* rgb */ color: rgb(23, 25, 79);
/* oklch */ color: oklch(25.1% 0.097 275.3);

Tailwind

colors: {
  custom: {
    50: '#5c5581',
    500: '#17194f',
    950: '#000000',
  },
}

SCSS

$custom: #17194f;
$custom-light: #5c5581;
$custom-dark: #000000;

JSON

{
  "hex": "#17194f",
  "rgb": {
    "r": 23,
    "g": 25,
    "b": 79
  },
  "hsl": {
    "h": 237.857,
    "s": 54.902,
    "l": 20
  },
  "oklch": {
    "l": 0.25104,
    "c": 0.09704,
    "h": 275.3
  },
  "luminance": 0.01442
}

Semantic roles & 50–950 ramp

primary

#17194F

secondary

#86833C

accent

#D94ADE

background

#F5F4F7

surface

#E9E8EE

border

#C5C4C9

text

#04030A

muted

#79787C

Preview Lab

Preview with #17194F

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

Preview Lab → · Contrast checker → · Palette generator →