#182A32#182A32

#182A32 is a dark, muted cyan. Relative luminance 0.021; OKLCH L 27.3% C 0.028 H 227.9°. Best body text is #FFFFFF at 14.83:1 contrast (WCAG AA passes).

Color values

HEX	#182A32
RGB	rgb(24, 42, 50)
HSL	hsl(198, 35%, 15%)
HSV	hsv(198, 52%, 20%)
CMYK	cmyk(52%, 16%, 0%, 80.4%)
CIE-LAB	lab(15.90, -4.73, -7.51)
CIE-LCH	lch(15.90, 8.87, 237.79°)
OKLab	oklab(27.31% -0.0187 -0.0207)
OKLCH	oklch(27.31% 0.028 227.9)
XYZ	xyz(1.7802, 2.0803, 3.3247)
Luminance	0.0208 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#182A32 #322018

analogous

#18322D #182A32 #181D32

triadic

#182A32 #32182A #2A3218

tetradic

#182A32 #2D1832 #322018 #1D3218

square

#182A32 #2D1832 #322018 #1D3218

split-complementary

#182A32 #32181D #322D18

monochromatic

#0A1115 #0A1115 #182A32 #2C4D5B #406F85

Accessibility & contrast

On white

14.83

#182A32 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#182A32 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #182A32

14.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##182A32	#FFFFFF	#000000	##FFFFFF
##182A32	1.00	14.83	1.42	14.83
#FFFFFF	14.83	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#262932

Deuteranopia (green-blind)

#222632

Tritanopia (blue-blind)

#0D2C2D

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #182a32;
/* rgb */ color: rgb(24, 42, 50);
/* oklch */ color: oklch(27.3% 0.028 227.9);

Tailwind

colors: {
  custom: {
    50: '#566369',
    500: '#182a32',
    950: '#000000',
  },
}

SCSS

$custom: #182a32;
$custom-light: #566369;
$custom-dark: #000000;

JSON

{
  "hex": "#182a32",
  "rgb": {
    "r": 24,
    "g": 42,
    "b": 50
  },
  "hsl": {
    "h": 198.462,
    "s": 35.135,
    "l": 14.51
  },
  "oklch": {
    "l": 0.27312,
    "c": 0.02794,
    "h": 227.9
  },
  "luminance": 0.0208
}

Semantic roles & 50–950 ramp

primary

#182A32

secondary

#674B3F

accent

#7F5DCB

background

#F5F5F6

surface

#E9EAEB

border

#C5C6C6

text

#030506

muted

#78797A

Preview Lab

Preview with #182A32

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

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