#2d4368

Color #2d4368

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 17.62 Nearest Tailwind class slate-700 #314158 · ΔE 4.5

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

Conversions

HEX

#2d4368

RGB

rgb(45, 67, 104)

HSL

hsl(217.6, 39.6%, 29.2%)

HSV / HSB

hsv(217.6, 56.7%, 40.8%)

CMYK

cmyk(56.7%, 35.6%, 0%, 59.2%)

LAB

lab(28.3, 3.45, -24.26)

LCH

lch(28.3, 24.5, 278.09)

OKLCH

oklch(38.3%, 0.0694, 260.37)

HWB

hwb(217.6, 17.6%, 59.2%)

Harmony colors

Complementary

#68522d

Analogous

#2d6068

#2d4368

#342d68

Triadic

#2d4368

#682d43

#43682d

Split-complementary

#2d4368

#68342d

#60682d

Tetradic

#2d4368

#522d68

#68522d

#43682d

Square

#2d4368

#682d60

#68522d

#2d6834

Shades

Color #2d4368 mixed toward black.

#253857

#1e2d45

#162134

#0f1623

#070b11

Tints

Color #2d4368 mixed toward white.

#3f5e92

#577bb6

#819cc8

#abbddb

#d5deed

Tones

Color #2d4368 mixed toward gray.

#324463

#37455e

#3c4759

#414854

#46494f

Accessibility

Aa White text on this color

9.93:1

Aa Black text on this color

2.11:1

White text reads better on this background (9.93:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#383861 · ΔE 7.3

Deuteranopia

#36355f · ΔE 7.9

Tritanopia

#2e5a59 · ΔE 21.1

Achromatopsia

#434343 · ΔE 15.9

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

Code

CSS

background-color: #2d4368;

Tailwind (arbitrary value)

bg-[#2d4368]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2d4368 (#2d4368) is rgb(45, 67, 104) in RGB.

No, #2d4368 is not web-safe. The nearest web-safe colors are among its tones and shades below.

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 #2d4368, or check how it holds up for accessibility.

Generate a palette → Check contrast