#2d3246

Color #2d3246

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 11.17 Nearest Tailwind class slate-800 #1d293d · ΔE 4.4

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Conversions

HEX

#2d3246

RGB

rgb(45, 50, 70)

HSL

hsl(228, 21.7%, 22.5%)

HSV / HSB

hsv(228, 35.7%, 27.5%)

CMYK

cmyk(35.7%, 28.6%, 0%, 72.5%)

LAB

lab(21.14, 3.5, -13.13)

LCH

lch(21.14, 13.59, 284.93)

OKLCH

oklch(32.1%, 0.0364, 273.31)

HWB

hwb(228, 17.6%, 72.5%)

Harmony colors

Complementary

#46412d

Analogous

#2d3e46

#2d3246

#342d46

Triadic

#2d3246

#462d32

#32462d

Split-complementary

#2d3246

#46342d

#3e462d

Tetradic

#2d3246

#412d46

#46412d

#32462d

Square

#2d3246

#462d3e

#46412d

#2d4634

Shades

Color #2d3246 mixed toward black.

#252a3a

#1e212f

#161923

#0f1117

#07080c

Tints

Color #2d3246 mixed toward white.

#474f6e

#616b96

#878fb2

#afb5cb

#d7dae5

Tones

Color #2d3246 mixed toward gray.

#2f3344

#313442

#333640

#35373e

#37383b

Accessibility

Aa White text on this color

12.68:1

Aa Black text on this color

1.66:1

White text reads better on this background (12.68:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2f2f42 · ΔE 2.5

Deuteranopia

#2f2f41 · ΔE 2.5

Tritanopia

#2d3e3d · ΔE 15.2

Achromatopsia

#333333 · ΔE 10.7

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

Code

CSS

background-color: #2d3246;

Tailwind (arbitrary value)

bg-[#2d3246]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#2d3246 (#2d3246) is rgb(45, 50, 70) in RGB.

No, #2d3246 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 #2d3246, or check how it holds up for accessibility.

Generate a palette → Check contrast