#030307

Color #030307

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 1.84 Nearest Tailwind class zinc-950 #09090b · ΔE 1.2

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#030307

RGB

rgb(3, 3, 7)

HSL

hsl(240, 40%, 2%)

HSV / HSB

hsv(240, 57.1%, 2.7%)

CMYK

cmyk(57.1%, 57.1%, 0%, 97.3%)

LAB

lab(0.9, 0.56, -1.51)

LCH

lch(0.9, 1.61, 290.35)

OKLCH

oklch(10.1%, 0.0145, 283.56)

HWB

hwb(240, 1.2%, 97.3%)

Harmony colors

Complementary

#070703

Analogous

#030507

#030307

#050307

Triadic

#030307

#070303

#030703

Split-complementary

#030307

#070503

#050703

Tetradic

#030307

#070307

#070703

#030703

Square

#030307

#070305

#070703

#030705

Shades

Color #030307 mixed toward black.

#030306

#020205

#020204

#010102

#010101

Tints

Color #030307 mixed toward white.

#1c1c41

#35357c

#5050b4

#8a8acd

#c5c5e6

Tones

Color #030307 mixed toward gray.

#030307

#040406

#050505

Accessibility

Aa White text on this color

20.59:1

Aa Black text on this color

1.02:1

White text reads better on this background (20.59:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#030306 · ΔE 0.4

Deuteranopia

#030306 · ΔE 0.4

Tritanopia

#030505 · ΔE 2

Achromatopsia

#030303 · ΔE 1.7

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

Code

CSS

background-color: #030307;

Tailwind (arbitrary value)

bg-[#030307]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#030307 (#030307) is rgb(3, 3, 7) in RGB.

No, #030307 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.

Try it → Accessibility

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 #030307, or check how it holds up for accessibility.

Generate a palette → Check contrast