#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
RGBrgb(24, 73, 106)
HSLhsl(204, 63%, 25%)
HSVhsv(204, 77%, 42%)
CMYKcmyk(77.4%, 31.1%, 0%, 58.4%)
CIE-LABlab(29.41, -4.00, -23.86)
CIE-LCHlch(29.41, 24.19, 260.48°)
OKLaboklab(38.93% -0.0356 -0.0675)
OKLCHoklch(38.93% 0.076 242.2)
XYZxyz(5.3597, 5.9993, 14.5084)
Luminance0.0600 (WCAG relative)
Temperaturecool
Familycyan

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
##18496A1.009.552.209.55
#FFFFFF9.551.0021.001.00
#0000002.2021.001.0021.00
##FFFFFF9.551.0021.001.00

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 →

#18496A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva