#182E69#182E69

#182E69 is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.2% C 0.107 H 265.3°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#182E69
RGB	rgb(24, 46, 105)
HSL	hsl(224, 63%, 25%)
HSV	hsv(224, 77%, 41%)
CMYK	cmyk(77.1%, 56.2%, 0%, 58.8%)
CIE-LAB	lab(20.70, 14.29, -37.10)
CIE-LCH	lch(20.70, 39.76, 291.06°)
OKLab	oklab(32.16% -0.0087 -0.1068)
OKLCH	oklch(32.16% 0.107 265.3)
XYZ	xyz(3.9026, 3.1677, 13.7676)
Luminance	0.0317 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182E69 #695318

analogous

#185669 #182E69 #2B1869

triadic

#182E69 #69182E #2E6918

tetradic

#182E69 #691856 #695318 #18692B

square

#182E69 #691856 #695318 #18692B

split-complementary

#182E69 #692B18 #566918

monochromatic

#060B19 #0D1837 #182E69 #23449B #2F5ACD

Accessibility & contrast

On white

12.86

#182E69 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#182E69 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182E69

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182E69	#FFFFFF	#000000	##FFFFFF
##182E69	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04366B

Deuteranopia (green-blind)

#002E68

Tritanopia (blue-blind)

#003C46

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #182e69;
/* rgb */ color: rgb(24, 46, 105);
/* oklch */ color: oklch(32.2% 0.107 265.3);

Tailwind

colors: {
  custom: {
    50: '#626694',
    500: '#182e69',
    950: '#000000',
  },
}

SCSS

$custom: #182e69;
$custom-light: #626694;
$custom-dark: #000000;

JSON

{
  "hex": "#182e69",
  "rgb": {
    "r": 24,
    "g": 46,
    "b": 105
  },
  "hsl": {
    "h": 223.704,
    "s": 62.791,
    "l": 25.294
  },
  "oklch": {
    "l": 0.32155,
    "c": 0.10715,
    "h": 265.3
  },
  "luminance": 0.03168
}

Semantic roles & 50–950 ramp

primary

#182E69

secondary

#9F853E

accent

#B942E6

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #182E69

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

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