#1d6ecd

Color #1d6ecd

A vivid, highly saturated medium blue.

Closest named color Dodger Blue #1e90ff · ΔE 14.91 Nearest Tailwind class sky-700 #0069a8 · ΔE 5.9

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Conversions

HEX

#1d6ecd

RGB

rgb(29, 110, 205)

HSL

hsl(212.4, 75.2%, 45.9%)

HSV / HSB

hsv(212.4, 85.9%, 80.4%)

CMYK

cmyk(85.9%, 46.3%, 0%, 19.6%)

LAB

lab(46.74, 11.84, -55.71)

LCH

lch(46.74, 56.95, 282)

OKLCH

oklch(54.4%, 0.1653, 255.75)

HWB

hwb(212.4, 11.4%, 19.6%)

Harmony colors

Complementary

#cd7c1d

Analogous

#1dc6cd

#1d6ecd

#241dcd

Triadic

#1d6ecd

#cd1d6e

#6ecd1d

Split-complementary

#1d6ecd

#cd241d

#c6cd1d

Tetradic

#1d6ecd

#7c1dcd

#cd7c1d

#6ecd1d

Square

#1d6ecd

#cd1dc6

#cd7c1d

#1dcd24

Shades

Color #1d6ecd mixed toward black.

#185cab

#134989

#0f3767

#0a2544

#051222

Tints

Color #1d6ecd mixed toward white.

#3685e2

#5e9de8

#86b6ee

#aecef4

#d7e7f9

Tones

Color #1d6ecd mixed toward gray.

#2c6fbe

#3a70b0

#4972a1

#587392

#667484

Accessibility

Aa White text on this color

5.04:1

Aa Black text on this color

4.16:1

White text reads better on this background (5.04:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4d4ebc · ΔE 14

Deuteranopia

#4943b7 · ΔE 16.9

Tritanopia

#26aca9 · ΔE 34.2

Achromatopsia

#6f6f6f · ΔE 25

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

Code

CSS

background-color: #1d6ecd;

Tailwind (arbitrary value)

bg-[#1d6ecd]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#1d6ecd (#1d6ecd) is rgb(29, 110, 205) in RGB.

No, #1d6ecd 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.

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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 #1d6ecd, or check how it holds up for accessibility.

Generate a palette → Check contrast