#18496F#18496F

#18496F is a dark, moderate cyan. Relative luminance 0.061; OKLCH L 39.2% C 0.083 H 245.8°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#18496F
RGB	rgb(24, 73, 111)
HSL	hsl(206, 64%, 26%)
HSV	hsv(206, 78%, 44%)
CMYK	cmyk(78.4%, 34.2%, 0%, 56.5%)
CIE-LAB	lab(29.68, -2.02, -26.60)
CIE-LCH	lch(29.68, 26.68, 265.67°)
OKLab	oklab(39.24% -0.0339 -0.0755)
OKLCH	oklch(39.24% 0.083 245.8)
XYZ	xyz(5.6274, 6.1063, 15.9179)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18496F #6F3E18

analogous

#186F6A #18496F #181E6F

triadic

#18496F #6F1849 #496F18

tetradic

#18496F #6A186F #6F3E18 #1E6F18

square

#18496F #6A186F #6F3E18 #1E6F18

split-complementary

#18496F #6F181E #6F6A18

monochromatic

#051119 #0D283D #18496F #236AA1 #2F8BD2

Accessibility & contrast

On white

9.45

#18496F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#18496F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18496F

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18496F	#FFFFFF	#000000	##FFFFFF
##18496F	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#384A71

Deuteranopia (green-blind)

#2B426E

Tritanopia (blue-blind)

#005257

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #18496f;
/* rgb */ color: rgb(24, 73, 111);
/* oklch */ color: oklch(39.2% 0.083 245.8);

Tailwind

colors: {
  custom: {
    50: '#627b98',
    500: '#18496f',
    950: '#000000',
  },
}

SCSS

$custom: #18496f;
$custom-light: #627b98;
$custom-dark: #000000;

JSON

{
  "hex": "#18496f",
  "rgb": {
    "r": 24,
    "g": 73,
    "b": 111
  },
  "hsl": {
    "h": 206.207,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.39235,
    "c": 0.08275,
    "h": 245.8
  },
  "luminance": 0.06107
}

Semantic roles & 50–950 ramp

primary

#18496F

secondary

#A56B3E

accent

#8940E7

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #18496F

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

Preview Lab → · Contrast checker → · Palette generator →