#0f2a5f

Color #0f2a5f

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 20.47 Nearest Tailwind class blue-950 #162456 · ΔE 2.9

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Conversions

HEX

#0f2a5f

RGB

rgb(15, 42, 95)

HSL

hsl(219.8, 72.7%, 21.6%)

HSV / HSB

hsv(219.8, 84.2%, 37.3%)

CMYK

cmyk(84.2%, 55.8%, 0%, 62.7%)

LAB

lab(18.29, 11.77, -34.47)

LCH

lch(18.29, 36.42, 288.85)

OKLCH

oklch(30%, 0.1003, 261.97)

HWB

hwb(219.8, 5.9%, 62.7%)

Harmony colors

Complementary

#5f440f

Analogous

#0f525f

#0f2a5f

#1c0f5f

Triadic

#0f2a5f

#5f0f2a

#2a5f0f

Split-complementary

#0f2a5f

#5f1c0f

#525f0f

Tetradic

#0f2a5f

#440f5f

#5f440f

#2a5f0f

Square

#0f2a5f

#5f0f52

#5f440f

#0f5f1c

Shades

Color #0f2a5f mixed toward black.

#0d234f

#0a1c3f

#081530

#050e20

#030710

Tints

Color #0f2a5f mixed toward white.

#184399

#215dd2

#5283e4

#8caded

#c5d6f6

Tones

Color #0f2a5f mixed toward gray.

#162c58

#1c2e52

#23314b

#2a3344

#30353e

Accessibility

Aa White text on this color

13.85:1

Aa Black text on this color

1.52:1

White text reads better on this background (13.85:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1e1e56 · ΔE 5.9

Deuteranopia

#1c1a53 · ΔE 6.9

Tritanopia

#114d4b · ΔE 26.5

Achromatopsia

#2d2d2d · ΔE 20.5

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

Code

CSS

background-color: #0f2a5f;

Tailwind (arbitrary value)

bg-[#0f2a5f]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0f2a5f (#0f2a5f) is rgb(15, 42, 95) in RGB.

No, #0f2a5f 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 #0f2a5f, or check how it holds up for accessibility.

Generate a palette → Check contrast