#1a2e4d

Color #1a2e4d

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 17.8 Nearest Tailwind class slate-800 #1d293d · ΔE 4.3

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Conversions

HEX

#1a2e4d

RGB

rgb(26, 46, 77)

HSL

hsl(216.5, 49.5%, 20.2%)

HSV / HSB

hsv(216.5, 66.2%, 30.2%)

CMYK

cmyk(66.2%, 40.3%, 0%, 69.8%)

LAB

lab(18.84, 3.18, -21.54)

LCH

lch(18.84, 21.77, 278.4)

OKLCH

oklch(30.1%, 0.0623, 258.89)

HWB

hwb(216.5, 10.2%, 69.8%)

Harmony colors

Complementary

#4d391a

Analogous

#1a474d

#1a2e4d

#201a4d

Triadic

#1a2e4d

#4d1a2e

#2e4d1a

Split-complementary

#1a2e4d

#4d201a

#474d1a

Tetradic

#1a2e4d

#391a4d

#4d391a

#2e4d1a

Square

#1a2e4d

#4d1a47

#4d391a

#1a4d20

Shades

Color #1a2e4d mixed toward black.

#162640

#111f33

#0d1727

#090f1a

#04080d

Tints

Color #1a2e4d mixed toward white.

#2b4c80

#3c6bb2

#678ecc

#9ab4dd

#ccd9ee

Tones

Color #1a2e4d mixed toward gray.

#1e2f49

#233045

#273140

#2b323c

#2f3338

Accessibility

Aa White text on this color

13.62:1

Aa Black text on this color

1.54:1

White text reads better on this background (13.62:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#242447 · ΔE 7.2

Deuteranopia

#232145 · ΔE 8.1

Tritanopia

#1b4240 · ΔE 20.5

Achromatopsia

#2e2e2e · ΔE 14.7

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

Code

CSS

background-color: #1a2e4d;

Tailwind (arbitrary value)

bg-[#1a2e4d]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#1a2e4d (#1a2e4d) is rgb(26, 46, 77) in RGB.

No, #1a2e4d 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 #1a2e4d, or check how it holds up for accessibility.

Generate a palette → Check contrast