#18496A#18496A

#18496A is a dark, moderate cyan. Relative luminance 0.060; OKLCH L 38.9% C 0.076 H 242.2°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).

Color values

HEX	#18496A
RGB	rgb(24, 73, 106)
HSL	hsl(204, 63%, 25%)
HSV	hsv(204, 77%, 42%)
CMYK	cmyk(77.4%, 31.1%, 0%, 58.4%)
CIE-LAB	lab(29.41, -4.00, -23.86)
CIE-LCH	lch(29.41, 24.19, 260.48°)
OKLab	oklab(38.93% -0.0356 -0.0675)
OKLCH	oklch(38.93% 0.076 242.2)
XYZ	xyz(5.3597, 5.9993, 14.5084)
Luminance	0.0600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18496A #6A3918

analogous

#186A62 #18496A #18206A

triadic

#18496A #6A1849 #496A18

tetradic

#18496A #62186A #6A3918 #206A18

square

#18496A #62186A #6A3918 #206A18

split-complementary

#18496A #6A1820 #6A6218

monochromatic

#061119 #0D2738 #18496A #236B9C #2F8ECE

Accessibility & contrast

On white

9.55

#18496A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#18496A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18496A

9.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18496A	#FFFFFF	#000000	##FFFFFF
##18496A	1.00	9.55	2.20	9.55
#FFFFFF	9.55	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4A6B

Deuteranopia (green-blind)

#2E4269

Tritanopia (blue-blind)

#005155

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #18496a;
/* rgb */ color: rgb(24, 73, 106);
/* oklch */ color: oklch(38.9% 0.076 242.2);

Tailwind

colors: {
  custom: {
    50: '#617b95',
    500: '#18496a',
    950: '#000000',
  },
}

SCSS

$custom: #18496a;
$custom-light: #617b95;
$custom-dark: #000000;

JSON

{
  "hex": "#18496a",
  "rgb": {
    "r": 24,
    "g": 73,
    "b": 106
  },
  "hsl": {
    "h": 204.146,
    "s": 63.077,
    "l": 25.49
  },
  "oklch": {
    "l": 0.38934,
    "c": 0.07631,
    "h": 242.2
  },
  "luminance": 0.06
}

Semantic roles & 50–950 ramp

primary

#18496A

secondary

#A0653E

accent

#8442E6

background

#F6F7F9

surface

#EBEDF1

border

#C6C8CB

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #18496A

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

Preview Lab → · Contrast checker → · Palette generator →