#18567A#18567A

#18567A is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.2% C 0.085 H 239.2°. Best body text is #FFFFFF at 7.92:1 contrast (WCAG AA passes).

Color values

HEX#18567A
RGBrgb(24, 86, 122)
HSLhsl(202, 67%, 29%)
HSVhsv(202, 80%, 48%)
CMYKcmyk(80.3%, 29.5%, 0%, 52.2%)
CIE-LABlab(34.51, -5.98, -25.89)
CIE-LCHlch(34.51, 26.57, 256.99°)
OKLaboklab(43.24% -0.0436 -0.0732)
OKLCHoklch(43.24% 0.085 239.2)
XYZxyz(7.2159, 8.2540, 19.6215)
Luminance0.0825 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#18567A #7A3C18
analogous
#187A6D #18567A #18257A
triadic
#18567A #7A1856 #567A18
tetradic
#18567A #6D187A #7A3C18 #257A18
square
#18567A #6D187A #7A3C18 #257A18
split-complementary
#18567A #7A1825 #7A6D18
monochromatic
#05121A #0E3247 #18567A #227AAD #359CD7

Accessibility & contrast

On white

7.92
#18567A on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.65
#18567A on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18567A
7.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##18567A#FFFFFF#000000##FFFFFF
##18567A1.007.922.657.92
#FFFFFF7.921.0021.001.00
#0000002.6521.001.0021.00
##FFFFFF7.921.0021.001.00

Color blindness preview

Protanopia (red-blind)
#45567C
Deuteranopia (green-blind)
#384D79
Tritanopia (blue-blind)
#005F63
Achromatopsia (no color)
#515151

Design tokens & code

CSS
--color: #18567a;
/* rgb */ color: rgb(24, 86, 122);
/* oklch */ color: oklch(43.2% 0.085 239.2);
Tailwind
colors: {
  custom: {
    50: '#6585a0',
    500: '#18567a',
    950: '#000000',
  },
}
SCSS
$custom: #18567a;
$custom-light: #6585a0;
$custom-dark: #000000;
JSON
{
  "hex": "#18567a",
  "rgb": {
    "r": 24,
    "g": 86,
    "b": 122
  },
  "hsl": {
    "h": 202.041,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.43243,
    "c": 0.08521,
    "h": 239.2
  },
  "luminance": 0.08255
}

Semantic roles & 50–950 ramp

primary
#18567A
secondary
#AF683F
accent
#7D3EEA
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060B0E
muted
#7A7C7E

Preview Lab

Preview with #18567A

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

Preview Lab → · Contrast checker → · Palette generator →

#18567A Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva