#2e3758

Color #2e3758

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 16.87 Nearest Tailwind class slate-700 #314158 · ΔE 6.3

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Conversions

HEX

#2e3758

RGB

rgb(46, 55, 88)

HSL

hsl(227.1, 31.3%, 26.3%)

HSV / HSB

hsv(227.1, 47.7%, 34.5%)

CMYK

cmyk(47.7%, 37.5%, 0%, 65.5%)

LAB

lab(23.73, 6.27, -21.08)

LCH

lch(23.73, 21.99, 286.56)

OKLCH

oklch(34.5%, 0.0592, 271.45)

HWB

hwb(227.1, 18%, 65.5%)

Harmony colors

Complementary

#584f2e

Analogous

#2e4c58

#2e3758

#3a2e58

Triadic

#2e3758

#582e37

#37582e

Split-complementary

#2e3758

#583a2e

#4c582e

Tetradic

#2e3758

#4f2e58

#584f2e

#37582e

Square

#2e3758

#582e4c

#584f2e

#2e583a

Shades

Color #2e3758 mixed toward black.

#262e49

#1f253b

#171c2c

#0f121d

#08090f

Tints

Color #2e3758 mixed toward white.

#445181

#5a6ba9

#8490be

#adb5d4

#d6dae9

Tones

Color #2e3758 mixed toward gray.

#323955

#353b51

#393d4e

#3c3f4a

#404147

Accessibility

Aa White text on this color

11.64:1

Aa Black text on this color

1.8:1

White text reads better on this background (11.64:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#323251 · ΔE 3.5

Deuteranopia

#323150 · ΔE 4

Tritanopia

#2e4c4a · ΔE 21.5

Achromatopsia

#383838 · ΔE 15.2

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

Code

CSS

background-color: #2e3758;

Tailwind (arbitrary value)

bg-[#2e3758]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#2e3758 (#2e3758) is rgb(46, 55, 88) in RGB.

No, #2e3758 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.

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Build something with this color

Generate a full palette from #2e3758, or check how it holds up for accessibility.

Generate a palette → Check contrast