#182E6A#182E6A

#182E6A is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.2% C 0.109 H 265.5°. Best body text is #FFFFFF at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#182E6A
RGB	rgb(24, 46, 106)
HSL	hsl(224, 63%, 25%)
HSV	hsv(224, 77%, 42%)
CMYK	cmyk(77.4%, 56.6%, 0%, 58.4%)
CIE-LAB	lab(20.78, 14.70, -37.62)
CIE-LCH	lch(20.78, 40.39, 291.35°)
OKLab	oklab(32.24% -0.0086 -0.1083)
OKLCH	oklch(32.24% 0.109 265.5)
XYZ	xyz(3.9543, 3.1884, 14.0399)
Luminance	0.0319 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182E6A #6A5418

analogous

#18576A #182E6A #2B186A

triadic

#182E6A #6A182E #2E6A18

tetradic

#182E6A #6A1857 #6A5418 #186A2B

square

#182E6A #6A1857 #6A5418 #186A2B

split-complementary

#182E6A #6A2B18 #576A18

monochromatic

#060B19 #0D1838 #182E6A #23449C #2F59CE

Accessibility & contrast

On white

12.82

#182E6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#182E6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182E6A

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182E6A	#FFFFFF	#000000	##FFFFFF
##182E6A	1.00	12.82	1.64	12.82
#FFFFFF	12.82	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#02366C

Deuteranopia (green-blind)

#002E69

Tritanopia (blue-blind)

#003D47

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #182e6a;
/* rgb */ color: rgb(24, 46, 106);
/* oklch */ color: oklch(32.2% 0.109 265.5);

Tailwind

colors: {
  custom: {
    50: '#626695',
    500: '#182e6a',
    950: '#000000',
  },
}

SCSS

$custom: #182e6a;
$custom-light: #626695;
$custom-dark: #000000;

JSON

{
  "hex": "#182e6a",
  "rgb": {
    "r": 24,
    "g": 46,
    "b": 106
  },
  "hsl": {
    "h": 223.902,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.3224,
    "c": 0.10867,
    "h": 265.5
  },
  "luminance": 0.03189
}

Semantic roles & 50–950 ramp

primary

#182E6A

secondary

#A0863E

accent

#BA42E6

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #182E6A

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

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