#18466B#18466B

#18466B is a dark, moderate cyan. Relative luminance 0.056; OKLCH L 38.2% C 0.080 H 246.5°. Best body text is #FFFFFF at 9.87:1 contrast (WCAG AA passes).

Color values

HEX	#18466B
RGB	rgb(24, 70, 107)
HSL	hsl(207, 63%, 26%)
HSV	hsv(207, 78%, 42%)
CMYK	cmyk(77.6%, 34.6%, 0%, 58%)
CIE-LAB	lab(28.47, -1.64, -25.97)
CIE-LCH	lch(28.47, 26.02, 266.38°)
OKLab	oklab(38.21% -0.0321 -0.0737)
OKLCH	oklch(38.21% 0.08 246.5)
XYZ	xyz(5.2197, 5.6355, 14.7197)
Luminance	0.0564 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18466B #6B3D18

analogous

#186B66 #18466B #181C6B

triadic

#18466B #6B1846 #466B18

tetradic

#18466B #66186B #6B3D18 #1C6B18

square

#18466B #66186B #6B3D18 #1C6B18

split-complementary

#18466B #6B181C #6B6618

monochromatic

#061019 #0D2539 #18466B #23679D #2E87CF

Accessibility & contrast

On white

9.87

#18466B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#18466B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18466B

9.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18466B	#FFFFFF	#000000	##FFFFFF
##18466B	1.00	9.87	2.13	9.87
#FFFFFF	9.87	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#35476D

Deuteranopia (green-blind)

#29406A

Tritanopia (blue-blind)

#004F53

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #18466b;
/* rgb */ color: rgb(24, 70, 107);
/* oklch */ color: oklch(38.2% 0.080 246.5);

Tailwind

colors: {
  custom: {
    50: '#627995',
    500: '#18466b',
    950: '#000000',
  },
}

SCSS

$custom: #18466b;
$custom-light: #627995;
$custom-dark: #000000;

JSON

{
  "hex": "#18466b",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 107
  },
  "hsl": {
    "h": 206.747,
    "s": 63.359,
    "l": 25.686
  },
  "oklch": {
    "l": 0.38212,
    "c": 0.08035,
    "h": 246.5
  },
  "luminance": 0.05636
}

Semantic roles & 50–950 ramp

primary

#18466B

secondary

#A16A3E

accent

#8B41E6

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #18466B

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

Preview Lab → · Contrast checker → · Palette generator →