#172185#172185

#172185 is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.4% C 0.163 H 269.2°. Best body text is #FFFFFF at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#172185
RGB	rgb(23, 33, 133)
HSL	hsl(235, 71%, 31%)
HSV	hsv(235, 83%, 52%)
CMYK	cmyk(82.7%, 75.2%, 0%, 47.8%)
CIE-LAB	lab(19.89, 34.23, -56.33)
CIE-LCH	lch(19.89, 65.92, 301.29°)
OKLab	oklab(32.36% -0.0024 -0.1632)
OKLCH	oklch(32.36% 0.163 269.2)
XYZ	xyz(5.1294, 2.9627, 22.4873)
Luminance	0.0296 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172185 #857B17

analogous

#175885 #172185 #441785

triadic

#172185 #851721 #218517

tetradic

#172185 #851758 #857B17 #178544

square

#172185 #851758 #857B17 #178544

split-complementary

#172185 #854417 #588517

monochromatic

#05071D #0E1451 #172185 #202EB9 #3A48DD

Accessibility & contrast

On white

13.19

#172185 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.59

#172185 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172185

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172185	#FFFFFF	#000000	##FFFFFF
##172185	1.00	13.19	1.59	13.19
#FFFFFF	13.19	1.00	21.00	1.00
#000000	1.59	21.00	1.00	21.00
##FFFFFF	13.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003588

Deuteranopia (green-blind)

#002B83

Tritanopia (blue-blind)

#003E51

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #172185;
/* rgb */ color: rgb(23, 33, 133);
/* oklch */ color: oklch(32.4% 0.163 269.2);

Tailwind

colors: {
  custom: {
    50: '#6a5daa',
    500: '#172185',
    950: '#000000',
  },
}

SCSS

$custom: #172185;
$custom-light: #6a5daa;
$custom-dark: #000000;

JSON

{
  "hex": "#172185",
  "rgb": {
    "r": 23,
    "g": 33,
    "b": 133
  },
  "hsl": {
    "h": 234.545,
    "s": 70.513,
    "l": 30.588
  },
  "oklch": {
    "l": 0.32362,
    "c": 0.16323,
    "h": 269.2
  },
  "luminance": 0.02963
}

Semantic roles & 50–950 ramp

primary

#172185

secondary

#B9AE3F

accent

#DD3BED

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#080410

muted

#7B797F

Preview Lab

Preview with #172185

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

Preview Lab → · Contrast checker → · Palette generator →