#18467B#18467B

#18467B is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 39.3% C 0.103 H 254.4°. Best body text is #FFFFFF at 9.54:1 contrast (WCAG AA passes).

Color values

HEX	#18467B
RGB	rgb(24, 70, 123)
HSL	hsl(212, 67%, 29%)
HSV	hsv(212, 80%, 48%)
CMYK	cmyk(80.5%, 43.1%, 0%, 51.8%)
CIE-LAB	lab(29.42, 4.85, -34.56)
CIE-LCH	lch(29.42, 34.89, 277.98°)
OKLab	oklab(39.26% -0.0276 -0.0988)
OKLCH	oklch(39.26% 0.103 254.4)
XYZ	xyz(6.1407, 6.0038, 19.5703)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18467B #7B4D18

analogous

#18787B #18467B #1C187B

triadic

#18467B #7B1846 #467B18

tetradic

#18467B #7B1878 #7B4D18 #187B1C

square

#18467B #7B1878 #7B4D18 #187B1C

split-complementary

#18467B #7B1C18 #787B18

monochromatic

#050F1A #0E2948 #18467B #2263AE #3681D8

Accessibility & contrast

On white

9.54

#18467B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#18467B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18467B

9.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18467B	#FFFFFF	#000000	##FFFFFF
##18467B	1.00	9.54	2.20	9.54
#FFFFFF	9.54	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C4A7D

Deuteranopia (green-blind)

#1B417A

Tritanopia (blue-blind)

#00535A

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #18467b;
/* rgb */ color: rgb(24, 70, 123);
/* oklch */ color: oklch(39.3% 0.103 254.4);

Tailwind

colors: {
  custom: {
    50: '#6579a1',
    500: '#18467b',
    950: '#000000',
  },
}

SCSS

$custom: #18467b;
$custom-light: #6579a1;
$custom-dark: #000000;

JSON

{
  "hex": "#18467b",
  "rgb": {
    "r": 24,
    "g": 70,
    "b": 123
  },
  "hsl": {
    "h": 212.121,
    "s": 67.347,
    "l": 28.824
  },
  "oklch": {
    "l": 0.39264,
    "c": 0.1026,
    "h": 254.4
  },
  "luminance": 0.06005
}

Semantic roles & 50–950 ramp

primary

#18467B

secondary

#B07B3F

accent

#9A3EEA

background

#F6F7FA

surface

#EBEDF3

border

#C6C8CD

text

#06090F

muted

#7A7B7F

Preview Lab

Preview with #18467B

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

Preview Lab → · Contrast checker → · Palette generator →