#172184#172184

#172184 is a dark, vivid blue. Relative luminance 0.029; OKLCH L 32.3% C 0.162 H 269.2°. Best body text is #FFFFFF at 13.23:1 contrast (WCAG AA passes).

Color values

HEX	#172184
RGB	rgb(23, 33, 132)
HSL	hsl(234, 70%, 30%)
HSV	hsv(234, 83%, 52%)
CMYK	cmyk(82.6%, 75%, 0%, 48.2%)
CIE-LAB	lab(19.78, 33.87, -55.89)
CIE-LCH	lch(19.78, 65.35, 301.21°)
OKLab	oklab(32.25% -0.0022 -0.1619)
OKLCH	oklch(32.25% 0.162 269.2)
XYZ	xyz(5.0606, 2.9352, 22.1252)
Luminance	0.0294 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172184 #847A17

analogous

#175884 #172184 #431784

triadic

#172184 #841721 #218417

tetradic

#172184 #841758 #847A17 #178443

square

#172184 #841758 #847A17 #178443

split-complementary

#172184 #844317 #588417

monochromatic

#05071C #0E1450 #172184 #202EB8 #3948DC

Accessibility & contrast

On white

13.23

#172184 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#172184 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172184

13.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172184	#FFFFFF	#000000	##FFFFFF
##172184	1.00	13.23	1.59	13.23
#FFFFFF	13.23	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003587

Deuteranopia (green-blind)

#002A82

Tritanopia (blue-blind)

#003E50

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #172184;
/* rgb */ color: rgb(23, 33, 132);
/* oklch */ color: oklch(32.3% 0.162 269.2);

Tailwind

colors: {
  custom: {
    50: '#6a5da9',
    500: '#172184',
    950: '#000000',
  },
}

SCSS

$custom: #172184;
$custom-light: #6a5da9;
$custom-dark: #000000;

JSON

{
  "hex": "#172184",
  "rgb": {
    "r": 23,
    "g": 33,
    "b": 132
  },
  "hsl": {
    "h": 234.495,
    "s": 70.323,
    "l": 30.392
  },
  "oklch": {
    "l": 0.3225,
    "c": 0.16193,
    "h": 269.2
  },
  "luminance": 0.02936
}

Semantic roles & 50–950 ramp

primary

#172184

secondary

#B8AD3F

accent

#DD3BED

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#080410

muted

#7A797F

Preview Lab

Preview with #172184

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

Preview Lab → · Contrast checker → · Palette generator →