#0F162F#0F162F

#0F162F is a very dark, muted blue. Relative luminance 0.009; OKLCH L 20.9% C 0.051 H 269.8°. Best body text is #FFFFFF at 17.85:1 contrast (WCAG AA passes).

Color values

HEX	#0F162F
RGB	rgb(15, 22, 47)
HSL	hsl(227, 52%, 12%)
HSV	hsv(227, 68%, 18%)
CMYK	cmyk(68.1%, 53.2%, 0%, 81.6%)
CIE-LAB	lab(7.95, 6.20, -17.78)
CIE-LCH	lch(7.95, 18.83, 289.22°)
OKLab	oklab(20.87% -0.0001 -0.0506)
OKLCH	oklch(20.87% 0.051 269.8)
XYZ	xyz(0.9968, 0.8805, 2.8062)
Luminance	0.0088 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#0F162F #2F280F

analogous

#0F262F #0F162F #180F2F

triadic

#0F162F #2F0F16 #162F0F

tetradic

#0F162F #2F0F26 #2F280F #0F2F18

square

#0F162F #2F0F26 #2F280F #0F2F18

split-complementary

#0F162F #2F180F #262F0F

monochromatic

#070B17 #070B17 #0F162F #1E2C5D #2D418C

Accessibility & contrast

On white

17.85

#0F162F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.18

#0F162F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #0F162F

17.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##0F162F	#FFFFFF	#000000	##FFFFFF
##0F162F	1.00	17.85	1.18	17.85
#FFFFFF	17.85	1.00	21.00	1.00
#000000	1.18	21.00	1.00	21.00
##FFFFFF	17.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B1930

Deuteranopia (green-blind)

#07162E

Tritanopia (blue-blind)

#011C20

Achromatopsia (no color)

#171717

Design tokens & code

CSS

--color: #0f162f;
/* rgb */ color: rgb(15, 22, 47);
/* oklch */ color: oklch(20.9% 0.051 269.8);

Tailwind

colors: {
  custom: {
    50: '#505267',
    500: '#0f162f',
    950: '#000000',
  },
}

SCSS

$custom: #0f162f;
$custom-light: #505267;
$custom-dark: #000000;

JSON

{
  "hex": "#0f162f",
  "rgb": {
    "r": 15,
    "g": 22,
    "b": 47
  },
  "hsl": {
    "h": 226.875,
    "s": 51.613,
    "l": 12.157
  },
  "oklch": {
    "l": 0.20874,
    "c": 0.05058,
    "h": 269.8
  },
  "luminance": 0.00881
}

Semantic roles & 50–950 ramp

primary

#0F162F

secondary

#695D31

accent

#BC4DDB

background

#F4F4F6

surface

#E7E7EB

border

#C3C3C6

text

#020206

muted

#78787A

Preview Lab

Preview with #0F162F

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

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