#030f2c

Color #030f2c

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 21.86 Nearest Tailwind class slate-900 #0f172b · ΔE 3.9

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Conversions

HEX

#030f2c

RGB

rgb(3, 15, 44)

HSL

hsl(222.4, 87.2%, 9.2%)

HSV / HSB

hsv(222.4, 93.2%, 17.3%)

CMYK

cmyk(93.2%, 65.9%, 0%, 82.7%)

LAB

lab(4.9, 6.02, -20.44)

LCH

lch(4.9, 21.31, 286.41)

OKLCH

oklch(17.8%, 0.0621, 262.22)

HWB

hwb(222.4, 1.2%, 82.7%)

Harmony colors

Complementary

#2c2003

Analogous

#03232c

#030f2c

#0b032c

Triadic

#030f2c

#2c030f

#0f2c03

Split-complementary

#030f2c

#2c0b03

#232c03

Tetradic

#030f2c

#20032c

#2c2003

#0f2c03

Square

#030f2c

#2c0323

#2c2003

#032c0b

Shades

Color #030f2c mixed toward black.

#030d25

#020a1d

#020816

#01050f

#010307

Tints

Color #030f2c mixed toward white.

#082874

#0d40bc

#2662f0

#6f96f5

#b7cbfa

Tones

Color #030f2c mixed toward gray.

#061029

#0a1225

#0d1322

#11151e

#14161b

Accessibility

Aa White text on this color

18.94:1

Aa Black text on this color

1.11:1

White text reads better on this background (18.94:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#090927 · ΔE 2.9

Deuteranopia

#080726 · ΔE 3.1

Tritanopia

#042221 · ΔE 20.8

Achromatopsia

#111111 · ΔE 14.8

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

Code

CSS

background-color: #030f2c;

Tailwind (arbitrary value)

bg-[#030f2c]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#030f2c (#030f2c) is rgb(3, 15, 44) in RGB.

No, #030f2c 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 #030f2c, or check how it holds up for accessibility.

Generate a palette → Check contrast