#182463#182463

#182463 is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.4% C 0.112 H 269.8°. Best body text is #FFFFFF at 14.27:1 contrast (WCAG AA passes).

Color values

HEX	#182463
RGB	rgb(24, 36, 99)
HSL	hsl(230, 61%, 24%)
HSV	hsv(230, 76%, 39%)
CMYK	cmyk(75.8%, 63.6%, 0%, 61.2%)
CIE-LAB	lab(17.26, 19.09, -38.78)
CIE-LCH	lch(17.26, 43.22, 296.21°)
OKLab	oklab(29.41% -0.0003 -0.1119)
OKLCH	oklch(29.41% 0.112 269.8)
XYZ	xyz(3.2589, 2.3565, 12.0851)
Luminance	0.0236 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182463 #635718

analogous

#184A63 #182463 #321863

triadic

#182463 #631824 #246318

tetradic

#182463 #63184A #635718 #186332

square

#182463 #63184A #635718 #186332

split-complementary

#182463 #633218 #4A6318

monochromatic

#060919 #0C1232 #182463 #243694 #3048C6

Accessibility & contrast

On white

14.27

#182463 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.47

#182463 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182463

14.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182463	#FFFFFF	#000000	##FFFFFF
##182463	1.00	14.27	1.47	14.27
#FFFFFF	14.27	1.00	21.00	1.00
#000000	1.47	21.00	1.00	21.00
##FFFFFF	14.27	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: #182463;
/* rgb */ color: rgb(24, 36, 99);
/* oklch */ color: oklch(29.4% 0.112 269.8);

Tailwind

colors: {
  custom: {
    50: '#615e90',
    500: '#182463',
    950: '#000000',
  },
}

SCSS

$custom: #182463;
$custom-light: #615e90;
$custom-dark: #000000;

JSON

{
  "hex": "#182463",
  "rgb": {
    "r": 24,
    "g": 36,
    "b": 99
  },
  "hsl": {
    "h": 230.4,
    "s": 60.976,
    "l": 24.118
  },
  "oklch": {
    "l": 0.29409,
    "c": 0.11188,
    "h": 269.8
  },
  "luminance": 0.02357
}

Semantic roles & 50–950 ramp

primary

#182463

secondary

#998B3E

accent

#CA44E4

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#05040C

muted

#7A797D

Preview Lab

Preview with #182463

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

Preview Lab → · Contrast checker → · Palette generator →