#0728be

Color #0728be

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 16.1 Nearest Tailwind class indigo-800 #372aac · ΔE 3.3

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

Conversions

HEX

#0728be

RGB

rgb(7, 40, 190)

HSL

hsl(229.2, 92.9%, 38.6%)

HSV / HSB

hsv(229.2, 96.3%, 74.5%)

CMYK

cmyk(96.3%, 78.9%, 0%, 25.5%)

LAB

lab(27.52, 49.55, -78.44)

LCH

lch(27.52, 92.78, 302.28)

OKLCH

oklch(39.6%, 0.2285, 264.75)

HWB

hwb(229.2, 2.7%, 25.5%)

Harmony colors

Complementary

#be9d07

Analogous

#0783be

#0728be

#4207be

Triadic

#0728be

#be0728

#28be07

Split-complementary

#0728be

#be4207

#83be07

Tetradic

#0728be

#9d07be

#be9d07

#28be07

Square

#0728be

#be0783

#be9d07

#07be42

Shades

Color #0728be mixed toward black.

#06219e

#051b7f

#03145f

#020d3f

#010720

Tints

Color #0728be mixed toward white.

#0932f0

#3659f8

#6882f9

#9aacfb

#cdd5fd

Tones

Color #0728be mixed toward gray.

#1632af

#253b9f

#354590

#444f81

#535972

Accessibility

Aa White text on this color

10.21:1

Aa Black text on this color

2.06:1

White text reads better on this background (10.21:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1aa9 · ΔE 4

Deuteranopia

#1816a3 · ΔE 5.1

Tritanopia

#0a9590 · ΔE 45.3

Achromatopsia

#414141 · ΔE 30.1

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

Code

CSS

background-color: #0728be;

Tailwind (arbitrary value)

bg-[#0728be]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#0728be (#0728be) is rgb(7, 40, 190) in RGB.

No, #0728be 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #0728be, or check how it holds up for accessibility.

Generate a palette → Check contrast