#0C162F#0C162F

#0C162F is a very dark, muted blue. Relative luminance 0.009; OKLCH L 20.7% C 0.052 H 265.7°. Best body text is #FFFFFF at 17.93:1 contrast (WCAG AA passes).

Color values

HEX	#0C162F
RGB	rgb(12, 22, 47)
HSL	hsl(223, 59%, 12%)
HSV	hsv(223, 74%, 18%)
CMYK	cmyk(74.5%, 53.2%, 0%, 81.6%)
CIE-LAB	lab(7.74, 5.42, -18.13)
CIE-LCH	lch(7.74, 18.92, 286.65°)
OKLab	oklab(20.65% -0.0039 -0.0517)
OKLCH	oklch(20.65% 0.052 265.7)
XYZ	xyz(0.9514, 0.8571, 2.8041)
Luminance	0.0086 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0C162F #2F250C

analogous

#0C282F #0C162F #140C2F

triadic

#0C162F #2F0C16 #162F0C

tetradic

#0C162F #2F0C28 #2F250C #0C2F14

square

#0C162F #2F0C28 #2F250C #0C2F14

split-complementary

#0C162F #2F140C #282F0C

monochromatic

#060B18 #060B18 #0C162F #182D60 #254491

Accessibility & contrast

On white

17.93

#0C162F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.17

#0C162F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0C162F

17.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0C162F	#FFFFFF	#000000	##FFFFFF
##0C162F	1.00	17.93	1.17	17.93
#FFFFFF	17.93	1.00	21.00	1.00
#000000	1.17	21.00	1.00	21.00
##FFFFFF	17.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0A1930

Deuteranopia (green-blind)

#06162E

Tritanopia (blue-blind)

#001C20

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #0c162f;
/* rgb */ color: rgb(12, 22, 47);
/* oklch */ color: oklch(20.7% 0.052 265.7);

Tailwind

colors: {
  custom: {
    50: '#4f5267',
    500: '#0c162f',
    950: '#000000',
  },
}

SCSS

$custom: #0c162f;
$custom-light: #4f5267;
$custom-dark: #000000;

JSON

{
  "hex": "#0c162f",
  "rgb": {
    "r": 12,
    "g": 22,
    "b": 47
  },
  "hsl": {
    "h": 222.857,
    "s": 59.322,
    "l": 11.569
  },
  "oklch": {
    "l": 0.20653,
    "c": 0.05185,
    "h": 265.7
  },
  "luminance": 0.00857
}

Semantic roles & 50–950 ramp

primary

#0C162F

secondary

#6B592C

accent

#B645E3

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #0C162F

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

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