#030d25

Color #030d25

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 17.49 Nearest Tailwind class slate-900 #0f172b · ΔE 2.7

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Conversions

HEX

#030d25

RGB

rgb(3, 13, 37)

HSL

hsl(222.4, 85%, 7.8%)

HSV / HSB

hsv(222.4, 91.9%, 14.5%)

CMYK

cmyk(91.9%, 64.9%, 0%, 85.5%)

LAB

lab(3.98, 3.95, -16.57)

LCH

lch(3.98, 17.03, 283.41)

OKLCH

oklch(16.6%, 0.0529, 261.85)

HWB

hwb(222.4, 1.2%, 85.5%)

Harmony colors

Complementary

#251b03

Analogous

#031e25

#030d25

#0a0325

Triadic

#030d25

#25030d

#0d2503

Split-complementary

#030d25

#250a03

#1e2503

Tetradic

#030d25

#1b0325

#251b03

#0d2503

Square

#030d25

#25031e

#251b03

#03250a

Shades

Color #030d25 mixed toward black.

#020b1f

#020919

#010612

#01040c

#000206

Tints

Color #030d25 mixed toward white.

#09266d

#0f40b6

#2660ed

#6e95f3

#b7caf9

Tones

Color #030d25 mixed toward gray.

#060e22

#090f1f

#0b101c

#0e121a

#111317

Accessibility

Aa White text on this color

19.3:1

Aa Black text on this color

1.09:1

White text reads better on this background (19.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#070821 · ΔE 2.6

Deuteranopia

#070620 · ΔE 3.2

Tritanopia

#041d1c · ΔE 17.9

Achromatopsia

#0e0e0e · ΔE 12.6

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

Code

CSS

background-color: #030d25;

Tailwind (arbitrary value)

bg-[#030d25]

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

#030d25 (#030d25) is rgb(3, 13, 37) in RGB.

No, #030d25 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 #030d25, or check how it holds up for accessibility.

Generate a palette → Check contrast