#0f192a

Color #0f192a

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 15.68 Nearest Tailwind class gray-900 #101828 · ΔE 0.8

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Conversions

HEX

#0f192a

RGB

rgb(15, 25, 42)

HSL

hsl(217.8, 47.4%, 11.2%)

HSV / HSB

hsv(217.8, 64.3%, 16.5%)

CMYK

cmyk(64.3%, 40.5%, 0%, 83.5%)

LAB

lab(8.69, 1.76, -12.93)

LCH

lch(8.69, 13.05, 277.75)

OKLCH

oklch(21.3%, 0.0369, 260.64)

HWB

hwb(217.8, 5.9%, 83.5%)

Harmony colors

Complementary

#2a200f

Analogous

#0f272a

#0f192a

#130f2a

Triadic

#0f192a

#2a0f19

#192a0f

Split-complementary

#0f192a

#2a130f

#272a0f

Tetradic

#0f192a

#200f2a

#2a200f

#192a0f

Square

#0f192a

#2a0f27

#2a200f

#0f2a13

Shades

Color #0f192a mixed toward black.

#0d1523

#0a111c

#080d15

#05080e

#030407

Tints

Color #0f192a mixed toward white.

#233a62

#375b99

#5880c3

#90aad7

#c7d5eb

Tones

Color #0f192a mixed toward gray.

#111a28

#141a26

#161b23

#181b21

#1a1c1f

Accessibility

Aa White text on this color

17.61:1

Aa Black text on this color

1.19:1

White text reads better on this background (17.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#141427 · ΔE 5.4

Deuteranopia

#131226 · ΔE 5.9

Tritanopia

#102423 · ΔE 14.5

Achromatopsia

#191919 · ΔE 10.2

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #0f192a;

Tailwind (arbitrary value)

bg-[#0f192a]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0f192a (#0f192a) is rgb(15, 25, 42) in RGB.

No, #0f192a is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #0f192a, or check how it holds up for accessibility.

Generate a palette → Check contrast