#18162C#18162C

#18162C is a very dark, muted blue. Relative luminance 0.009; OKLCH L 21.5% C 0.043 H 286.4°. Best body text is #FFFFFF at 17.65:1 contrast (WCAG AA passes).

Color values

HEX	#18162C
RGB	rgb(24, 22, 44)
HSL	hsl(245, 33%, 13%)
HSV	hsv(245, 50%, 17%)
CMYK	cmyk(45.5%, 50%, 0%, 82.7%)
CIE-LAB	lab(8.57, 7.83, -14.54)
CIE-LCH	lch(8.57, 16.51, 298.29°)
OKLab	oklab(21.48% 0.012 -0.0409)
OKLCH	oklch(21.48% 0.043 286.4)
XYZ	xyz(1.1181, 0.9498, 2.5068)
Luminance	0.0095 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18162C #2A2C16

analogous

#161F2C #18162C #23162C

triadic

#18162C #2C1816 #162C18

tetradic

#18162C #2C161F #2A2C16 #162C23

square

#18162C #2C161F #2A2C16 #162C23

split-complementary

#18162C #2C2316 #1F2C16

monochromatic

#0B0A14 #0B0A14 #18162C #2E2A55 #453F7E

Accessibility & contrast

On white

17.65

#18162C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.19

#18162C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18162C

17.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18162C	#FFFFFF	#000000	##FFFFFF
##18162C	1.00	17.65	1.19	17.65
#FFFFFF	17.65	1.00	21.00	1.00
#000000	1.19	21.00	1.00	21.00
##FFFFFF	17.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F192D

Deuteranopia (green-blind)

#0E182B

Tritanopia (blue-blind)

#131A1E

Achromatopsia (no color)

#191919

Design tokens & code

CSS

--color: #18162c;
/* rgb */ color: rgb(24, 22, 44);
/* oklch */ color: oklch(21.5% 0.043 286.4);

Tailwind

colors: {
  custom: {
    50: '#565265',
    500: '#18162c',
    950: '#000000',
  },
}

SCSS

$custom: #18162c;
$custom-light: #565265;
$custom-dark: #000000;

JSON

{
  "hex": "#18162c",
  "rgb": {
    "r": 24,
    "g": 22,
    "b": 44
  },
  "hsl": {
    "h": 245.455,
    "s": 33.333,
    "l": 12.941
  },
  "oklch": {
    "l": 0.21483,
    "c": 0.04259,
    "h": 286.4
  },
  "luminance": 0.0095
}

Semantic roles & 50–950 ramp

primary

#18162C

secondary

#5E613C

accent

#C95EC0

background

#F5F4F6

surface

#E9E7EB

border

#C5C3C6

text

#030205

muted

#78787A

Preview Lab

Preview with #18162C

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

Preview Lab → · Contrast checker → · Palette generator →