#0f2141

Color #0f2141

A moderately saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 22.86 Nearest Tailwind class blue-950 #162456 · ΔE 4.7

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Conversions

HEX

#0f2141

RGB

rgb(15, 33, 65)

HSL

hsl(218.4, 62.5%, 15.7%)

HSV / HSB

hsv(218.4, 76.9%, 25.5%)

CMYK

cmyk(76.9%, 49.2%, 0%, 74.5%)

LAB

lab(13.05, 5.4, -22.54)

LCH

lch(13.05, 23.18, 283.47)

OKLCH

oklch(25.2%, 0.0652, 261)

HWB

hwb(218.4, 5.9%, 74.5%)

Harmony colors

Complementary

#412f0f

Analogous

#0f3a41

#0f2141

#160f41

Triadic

#0f2141

#410f21

#21410f

Split-complementary

#0f2141

#41160f

#3a410f

Tetradic

#0f2141

#2f0f41

#412f0f

#21410f

Square

#0f2141

#410f3a

#412f0f

#0f4116

Shades

Color #0f2141 mixed toward black.

#0d1c36

#0a162b

#081121

#050b16

#03060b

Tints

Color #0f2141 mixed toward white.

#1c3f7b

#2a5cb5

#5081d7

#8babe4

#c5d5f2

Tones

Color #0f2141 mixed toward gray.

#13223d

#172339

#1c2535

#202630

#24272c

Accessibility

Aa White text on this color

15.98:1

Aa Black text on this color

1.31:1

White text reads better on this background (15.98:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#18183b · ΔE 5.9

Deuteranopia

#171639 · ΔE 6.4

Tritanopia

#103635 · ΔE 21.5

Achromatopsia

#222222 · ΔE 15.5

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

Code

CSS

background-color: #0f2141;

Tailwind (arbitrary value)

bg-[#0f2141]

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

#0f2141 (#0f2141) is rgb(15, 33, 65) in RGB.

No, #0f2141 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 #0f2141, or check how it holds up for accessibility.

Generate a palette → Check contrast