#18466D#18466D

#18466D is a dark, moderate cyan. Relative luminance 0.057; OKLCH L 38.3% C 0.083 H 247.7°. Best body text is #FFFFFF at 9.83:1 contrast (WCAG AA passes).

Color values

HEX	#18466D
RGB	rgb(24, 70, 109)
HSL	hsl(208, 64%, 26%)
HSV	hsv(208, 78%, 43%)
CMYK	cmyk(78%, 35.8%, 0%, 57.3%)
CIE-LAB	lab(28.59, -0.84, -27.06)
CIE-LCH	lch(28.59, 27.08, 268.22°)
OKLab	oklab(38.34% -0.0314 -0.0769)
OKLCH	oklch(38.34% 0.083 247.7)
XYZ	xyz(5.3261, 5.6780, 15.2803)
Luminance	0.0568 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18466D #6D3F18

analogous

#186D69 #18466D #181B6D

triadic

#18466D #6D1846 #466D18

tetradic

#18466D #69186D #6D3F18 #1B6D18

square

#18466D #69186D #6D3F18 #1B6D18

split-complementary

#18466D #6D181B #6D6918

monochromatic

#061019 #0D263B #18466D #23669F #2E86D1

Accessibility & contrast

On white

9.83

#18466D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.14

#18466D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18466D

9.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18466D	#FFFFFF	#000000	##FFFFFF
##18466D	1.00	9.83	2.14	9.83
#FFFFFF	9.83	1.00	21.00	1.00
#000000	2.14	21.00	1.00	21.00
##FFFFFF	9.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#34486F

Deuteranopia (green-blind)

#28406C

Tritanopia (blue-blind)

#004F54

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #18466d;
/* rgb */ color: rgb(24, 70, 109);
/* oklch */ color: oklch(38.3% 0.083 247.7);

Tailwind

colors: {
  custom: {
    50: '#627997',
    500: '#18466d',
    950: '#000000',
  },
}

SCSS

$custom: #18466d;
$custom-light: #627997;
$custom-dark: #000000;

JSON

{
  "hex": "#18466d",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 109
  },
  "hsl": {
    "h": 207.529,
    "s": 63.91,
    "l": 26.078
  },
  "oklch": {
    "l": 0.38337,
    "c": 0.08305,
    "h": 247.7
  },
  "luminance": 0.05679
}

Semantic roles & 50–950 ramp

primary

#18466D

secondary

#A36C3E

accent

#8D41E7

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #18466D

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

Preview Lab → · Contrast checker → · Palette generator →