#0f4e8d

Color #0f4e8d

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 20.24 Nearest Tailwind class sky-900 #024a70 · ΔE 5.4

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Conversions

HEX

#0f4e8d

RGB

rgb(15, 78, 141)

HSL

hsl(210, 80.8%, 30.6%)

HSV / HSB

hsv(210, 89.4%, 55.3%)

CMYK

cmyk(89.4%, 44.7%, 0%, 44.7%)

LAB

lab(32.86, 6, -40.2)

LCH

lch(32.86, 40.65, 278.49)

OKLCH

oklch(42.3%, 0.1204, 253.21)

HWB

hwb(210, 5.9%, 44.7%)

Harmony colors

Complementary

#8d4e0f

Analogous

#0f8d8d

#0f4e8d

#0f0f8d

Triadic

#0f4e8d

#8d0f4e

#4e8d0f

Split-complementary

#0f4e8d

#8d0f0f

#8d8d0f

Tetradic

#0f4e8d

#4e0f8d

#8d4e0f

#4e8d0f

Square

#0f4e8d

#8d0f8d

#8d4e0f

#0f8d0f

Shades

Color #0f4e8d mixed toward black.

#0c4176

#0a345e

#072747

#051a2f

#020d18

Tints

Color #0f4e8d mixed toward white.

#156cc2

#2a89e8

#5fa7ee

#94c4f4

#cae2f9

Tones

Color #0f4e8d mixed toward gray.

#194e83

#244e78

#2f4e6e

#394e63

#444e59

Accessibility

Aa White text on this color

8.42:1

Aa Black text on this color

2.49:1

White text reads better on this background (8.42:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#353681 · ΔE 11.8

Deuteranopia

#322d7e · ΔE 14.1

Tritanopia

#177774 · ΔE 27.7

Achromatopsia

#4d4d4d · ΔE 21.3

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

Code

CSS

background-color: #0f4e8d;

Tailwind (arbitrary value)

bg-[#0f4e8d]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#0f4e8d (#0f4e8d) is rgb(15, 78, 141) in RGB.

No, #0f4e8d 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 #0f4e8d, or check how it holds up for accessibility.

Generate a palette → Check contrast