#0f449b

Color #0f449b

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 12.31 Nearest Tailwind class blue-900 #1c398e · ΔE 4.2

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#0f449b

RGB

rgb(15, 68, 155)

HSL

hsl(217.3, 82.4%, 33.3%)

HSV / HSB

hsv(217.3, 90.3%, 60.8%)

CMYK

cmyk(90.3%, 56.1%, 0%, 39.2%)

LAB

lab(30.88, 18.66, -51.93)

LCH

lch(30.88, 55.18, 289.76)

OKLCH

oklch(41.1%, 0.1523, 260.36)

HWB

hwb(217.3, 5.9%, 39.2%)

Harmony colors

Complementary

#9b660f

Analogous

#0f8a9b

#0f449b

#200f9b

Triadic

#0f449b

#9b0f44

#449b0f

Split-complementary

#0f449b

#9b200f

#8a9b0f

Tetradic

#0f449b

#660f9b

#9b660f

#449b0f

Square

#0f449b

#9b0f8a

#9b660f

#0f9b20

Shades

Color #0f449b mixed toward black.

#0c3981

#0a2d67

#07224d

#051734

#020b1a

Tints

Color #0f449b mixed toward white.

#145bcf

#3077eb

#6499f0

#98bbf5

#cbddfa

Tones

Color #0f449b mixed toward gray.

#1b478f

#264a84

#324c78

#3e4f6c

#495261

Accessibility

Aa White text on this color

9.05:1

Aa Black text on this color

2.32:1

White text reads better on this background (9.05:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2e2f8c · ΔE 8.5

Deuteranopia

#2b2788 · ΔE 10.5

Tritanopia

#157f7b · ΔE 34.1

Achromatopsia

#494949 · ΔE 24.7

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

Code

CSS

background-color: #0f449b;

Tailwind (arbitrary value)

bg-[#0f449b]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Royal Blue #4169e1

Dodger Blue #1e90ff

Frequently asked questions

#0f449b (#0f449b) is rgb(15, 68, 155) in RGB.

No, #0f449b is not web-safe. The nearest web-safe colors are among its tones and shades below.

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 #0f449b, or check how it holds up for accessibility.

Generate a palette → Check contrast