#2b4d6e

Color #2b4d6e

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 15.28 Nearest Tailwind class sky-900 #024a70 · ΔE 4.1

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

Conversions

HEX

#2b4d6e

RGB

rgb(43, 77, 110)

HSL

hsl(209.6, 43.8%, 30%)

HSV / HSB

hsv(209.6, 60.9%, 43.1%)

CMYK

cmyk(60.9%, 30%, 0%, 56.9%)

LAB

lab(31.68, -1.45, -22.77)

LCH

lch(31.68, 22.82, 266.36)

OKLCH

oklch(41%, 0.0685, 249.13)

HWB

hwb(209.6, 16.9%, 56.9%)

Harmony colors

Complementary

#6e4c2b

Analogous

#2b6e6e

#2b4d6e

#2b2b6e

Triadic

#2b4d6e

#6e2b4d

#4d6e2b

Split-complementary

#2b4d6e

#6e2b2b

#6e6e2b

Tetradic

#2b4d6e

#4c2b6e

#6e4c2b

#4d6e2b

Square

#2b4d6e

#6e2b6e

#6e4c2b

#2b6e2b

Shades

Color #2b4d6e mixed toward black.

#24405c

#1d3349

#152637

#0e1a25

#070d12

Tints

Color #2b4d6e mixed toward white.

#3c6b99

#5489bc

#7fa6cd

#a9c4de

#d4e1ee

Tones

Color #2b4d6e mixed toward gray.

#314d68

#364d63

#3c4d5d

#414d58

#474d52

Accessibility

Aa White text on this color

8.79:1

Aa Black text on this color

2.39:1

White text reads better on this background (8.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3c3d67 · ΔE 11.1

Deuteranopia

#3a3865 · ΔE 12.2

Tritanopia

#2d6160 · ΔE 18.5

Achromatopsia

#4b4b4b · ΔE 15.1

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

Code

CSS

background-color: #2b4d6e;

Tailwind (arbitrary value)

bg-[#2b4d6e]

Related colors

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#2b4d6e (#2b4d6e) is rgb(43, 77, 110) in RGB.

No, #2b4d6e 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 #2b4d6e, or check how it holds up for accessibility.

Generate a palette → Check contrast