#2d3b53

Color #2d3b53

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 10.34 Nearest Tailwind class slate-700 #314158 · ΔE 2.2

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

Conversions

HEX

#2d3b53

RGB

rgb(45, 59, 83)

HSL

hsl(217.9, 29.7%, 25.1%)

HSV / HSB

hsv(217.9, 45.8%, 32.5%)

CMYK

cmyk(45.8%, 28.9%, 0%, 67.5%)

LAB

lab(24.67, 1.56, -16.32)

LCH

lch(24.67, 16.39, 275.46)

OKLCH

oklch(35.1%, 0.0461, 260.89)

HWB

hwb(217.9, 17.6%, 67.5%)

Harmony colors

Complementary

#53452d

Analogous

#2d4e53

#2d3b53

#322d53

Triadic

#2d3b53

#532d3b

#3b532d

Split-complementary

#2d3b53

#53322d

#4e532d

Tetradic

#2d3b53

#452d53

#53452d

#3b532d

Square

#2d3b53

#532d4e

#53452d

#2d5332

Shades

Color #2d3b53 mixed toward black.

#253145

#1e2737

#161d2a

#0f141c

#070a0e

Tints

Color #2d3b53 mixed toward white.

#43587c

#5a76a5

#8398bc

#acbad2

#d6dde9

Tones

Color #2d3b53 mixed toward gray.

#303c50

#333d4d

#373e4a

#3a3e46

#3d3f43

Accessibility

Aa White text on this color

11.28:1

Aa Black text on this color

1.86:1

White text reads better on this background (11.28:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#34344e · ΔE 6.6

Deuteranopia

#33324d · ΔE 7.3

Tritanopia

#2e4a49 · ΔE 16.5

Achromatopsia

#3b3b3b · ΔE 12

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

Code

CSS

background-color: #2d3b53;

Tailwind (arbitrary value)

bg-[#2d3b53]

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

#2d3b53 (#2d3b53) is rgb(45, 59, 83) in RGB.

No, #2d3b53 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 #2d3b53, or check how it holds up for accessibility.

Generate a palette → Check contrast