#18262A#18262A

#18262A is a dark, muted cyan. Relative luminance 0.017; OKLCH L 25.8% C 0.021 H 217.5°. Best body text is #FFFFFF at 15.56:1 contrast (WCAG AA passes).

Color values

HEX	#18262A
RGB	rgb(24, 38, 42)
HSL	hsl(193, 27%, 13%)
HSV	hsv(193, 43%, 16%)
CMYK	cmyk(42.9%, 9.5%, 0%, 83.5%)
CIE-LAB	lab(14.10, -4.68, -4.56)
CIE-LCH	lch(14.10, 6.53, 224.22°)
OKLab	oklab(25.77% -0.0163 -0.0125)
OKLCH	oklch(25.77% 0.021 217.5)
XYZ	xyz(1.4876, 1.7475, 2.4490)
Luminance	0.0175 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18262A #2A1C18

analogous

#182A25 #18262A #181D2A

triadic

#18262A #2A1826 #262A18

tetradic

#18262A #25182A #2A1C18 #1D2A18

square

#18262A #25182A #2A1C18 #1D2A18

split-complementary

#18262A #2A181D #2A2518

monochromatic

#0B1213 #0B1213 #18262A #2E4951 #456C78

Accessibility & contrast

On white

15.56

#18262A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#18262A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18262A

15.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18262A	#FFFFFF	#000000	##FFFFFF
##18262A	1.00	15.56	1.35	15.56
#FFFFFF	15.56	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23252A

Deuteranopia (green-blind)

#20232A

Tritanopia (blue-blind)

#122727

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #18262a;
/* rgb */ color: rgb(24, 38, 42);
/* oklch */ color: oklch(25.8% 0.021 217.5);

Tailwind

colors: {
  custom: {
    50: '#556063',
    500: '#18262a',
    950: '#000000',
  },
}

SCSS

$custom: #18262a;
$custom-light: #556063;
$custom-dark: #000000;

JSON

{
  "hex": "#18262a",
  "rgb": {
    "r": 24,
    "g": 38,
    "b": 42
  },
  "hsl": {
    "h": 193.333,
    "s": 27.273,
    "l": 12.941
  },
  "oklch": {
    "l": 0.25768,
    "c": 0.02051,
    "h": 217.5
  },
  "luminance": 0.01748
}

Semantic roles & 50–950 ramp

primary

#18262A

secondary

#5E4740

accent

#7964C4

background

#F5F5F5

surface

#E9E9EA

border

#C5C5C6

text

#030405

muted

#787979

Preview Lab

Preview with #18262A

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

Preview Lab → · Contrast checker → · Palette generator →