#041b7f

Color #041b7f

A vivid, highly saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 8.16 Nearest Tailwind class indigo-900 #312c85 · ΔE 5.4

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

Conversions

HEX

#041b7f

RGB

rgb(4, 27, 127)

HSL

hsl(228.8, 93.9%, 25.7%)

HSV / HSB

hsv(228.8, 96.9%, 49.8%)

CMYK

cmyk(96.9%, 78.7%, 0%, 50.2%)

LAB

lab(17.19, 34.72, -57.04)

LCH

lch(17.19, 66.78, 301.33)

OKLCH

oklch(30%, 0.1662, 264.79)

HWB

hwb(228.8, 1.6%, 50.2%)

Harmony colors

Complementary

#7f6804

Analogous

#04597f

#041b7f

#2b047f

Triadic

#041b7f

#7f041b

#1b7f04

Split-complementary

#041b7f

#7f2b04

#597f04

Tetradic

#041b7f

#68047f

#7f6804

#1b7f04

Square

#041b7f

#7f0459

#7f6804

#047f2b

Shades

Color #041b7f mixed toward black.

#03166a

#031255

#020d40

#01092a

#010415

Tints

Color #041b7f mixed toward white.

#0628bc

#0a36f7

#4769f9

#859bfb

#c2cdfd

Tones

Color #041b7f mixed toward gray.

#0e2175

#19286b

#232e60

#2d3556

#373b4c

Accessibility

Aa White text on this color

14.3:1

Aa Black text on this color

1.47:1

White text reads better on this background (14.3:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#111170 · ΔE 3.2

Deuteranopia

#0f0d6d · ΔE 4.1

Tritanopia

#066360 · ΔE 35.8

Achromatopsia

#2a2a2a · ΔE 26.8

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

Code

CSS

background-color: #041b7f;

Tailwind (arbitrary value)

bg-[#041b7f]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#041b7f (#041b7f) is rgb(4, 27, 127) in RGB.

No, #041b7f 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.

Try it → Generators

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 #041b7f, or check how it holds up for accessibility.

Generate a palette → Check contrast