#172463#172463

#172463 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.4% C 0.112 H 269.3°. Best body text is #FFFFFF at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#172463
RGB	rgb(23, 36, 99)
HSL	hsl(230, 62%, 24%)
HSV	hsv(230, 77%, 39%)
CMYK	cmyk(76.8%, 63.6%, 0%, 61.2%)
CIE-LAB	lab(17.20, 18.94, -38.87)
CIE-LCH	lch(17.20, 43.24, 295.98°)
OKLab	oklab(29.35% -0.0014 -0.1122)
OKLCH	oklch(29.35% 0.112 269.3)
XYZ	xyz(3.2356, 2.3444, 12.0840)
Luminance	0.0234 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#172463 #635617

analogous

#174A63 #172463 #301763

triadic

#172463 #631724 #246317

tetradic

#172463 #63174A #635617 #176330

square

#172463 #63174A #635617 #176330

split-complementary

#172463 #633017 #4A6317

monochromatic

#060919 #0B1231 #172463 #233695 #2E48C6

Accessibility & contrast

On white

14.30

#172463 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#172463 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #172463

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##172463	#FFFFFF	#000000	##FFFFFF
##172463	1.00	14.30	1.47	14.30
#FFFFFF	14.30	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E65

Deuteranopia (green-blind)

#002762

Tritanopia (blue-blind)

#00343F

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #172463;
/* rgb */ color: rgb(23, 36, 99);
/* oklch */ color: oklch(29.4% 0.112 269.3);

Tailwind

colors: {
  custom: {
    50: '#605e90',
    500: '#172463',
    950: '#000000',
  },
}

SCSS

$custom: #172463;
$custom-light: #605e90;
$custom-dark: #000000;

JSON

{
  "hex": "#172463",
  "rgb": {
    "r": 23,
    "g": 36,
    "b": 99
  },
  "hsl": {
    "h": 229.737,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.29352,
    "c": 0.11219,
    "h": 269.3
  },
  "luminance": 0.02345
}

Semantic roles & 50–950 ramp

primary

#172463

secondary

#9A8A3C

accent

#C942E5

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040C

muted

#7A797D

Preview Lab

Preview with #172463

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

Preview Lab → · Contrast checker → · Palette generator →