#18446A#18446A

#18446A is a dark, moderate cyan. Relative luminance 0.054; OKLCH L 37.6% C 0.081 H 248.0°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#18446A
RGB	rgb(24, 68, 106)
HSL	hsl(208, 63%, 25%)
HSV	hsv(208, 77%, 42%)
CMYK	cmyk(77.4%, 35.8%, 0%, 58.4%)
CIE-LAB	lab(27.76, -0.72, -26.46)
CIE-LCH	lch(27.76, 26.47, 268.44°)
OKLab	oklab(37.63% -0.0303 -0.0751)
OKLCH	oklch(37.63% 0.081 248)
XYZ	xyz(5.0443, 5.3685, 14.4032)
Luminance	0.0537 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18446A #6A3E18

analogous

#186A67 #18446A #181B6A

triadic

#18446A #6A1844 #446A18

tetradic

#18446A #67186A #6A3E18 #1B6A18

square

#18446A #67186A #6A3E18 #1B6A18

split-complementary

#18446A #6A181B #6A6718

monochromatic

#061019 #0D2438 #18446A #23649C #2F84CE

Accessibility & contrast

On white

10.13

#18446A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#18446A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18446A

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18446A	#FFFFFF	#000000	##FFFFFF
##18446A	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#33466C

Deuteranopia (green-blind)

#273E69

Tritanopia (blue-blind)

#004D52

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #18446a;
/* rgb */ color: rgb(24, 68, 106);
/* oklch */ color: oklch(37.6% 0.081 248.0);

Tailwind

colors: {
  custom: {
    50: '#617795',
    500: '#18446a',
    950: '#000000',
  },
}

SCSS

$custom: #18446a;
$custom-light: #617795;
$custom-dark: #000000;

JSON

{
  "hex": "#18446a",
  "rgb": {
    "r": 24,
    "g": 68,
    "b": 106
  },
  "hsl": {
    "h": 207.805,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.37632,
    "c": 0.081,
    "h": 248
  },
  "luminance": 0.05369
}

Semantic roles & 50–950 ramp

primary

#18446A

secondary

#A06B3E

accent

#8E42E6

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #18446A

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

Preview Lab → · Contrast checker → · Palette generator →