#2f3e58

Color #2f3e58

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 11.05 Nearest Tailwind class slate-700 #314158 · ΔE 1.9

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

Conversions

HEX

#2f3e58

RGB

rgb(47, 62, 88)

HSL

hsl(218, 30.4%, 26.5%)

HSV / HSB

hsv(218, 46.6%, 34.5%)

CMYK

cmyk(46.6%, 29.5%, 0%, 65.5%)

LAB

lab(26.02, 1.82, -17.49)

LCH

lch(26.02, 17.58, 275.94)

OKLCH

oklch(36.3%, 0.0494, 261.15)

HWB

hwb(218, 18.4%, 65.5%)

Harmony colors

Complementary

#58492f

Analogous

#2f5358

#2f3e58

#352f58

Triadic

#2f3e58

#582f3e

#3e582f

Split-complementary

#2f3e58

#58352f

#53582f

Tetradic

#2f3e58

#492f58

#58492f

#3e582f

Square

#2f3e58

#582f53

#58492f

#2f5835

Shades

Color #2f3e58 mixed toward black.

#273449

#1f293b

#181f2c

#10151d

#080a0f

Tints

Color #2f3e58 mixed toward white.

#455b81

#5c78a8

#859abe

#aebbd4

#d6dde9

Tones

Color #2f3e58 mixed toward gray.

#323f55

#364051

#39414e

#3d424a

#404347

Accessibility

Aa White text on this color

10.76:1

Aa Black text on this color

1.95:1

White text reads better on this background (10.76:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#363653 · ΔE 6.9

Deuteranopia

#353451 · ΔE 7.4

Tritanopia

#304e4d · ΔE 17.3

Achromatopsia

#3e3e3e · ΔE 12.7

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

Code

CSS

background-color: #2f3e58;

Tailwind (arbitrary value)

bg-[#2f3e58]

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

#2f3e58 (#2f3e58) is rgb(47, 62, 88) in RGB.

No, #2f3e58 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 #2f3e58, or check how it holds up for accessibility.

Generate a palette → Check contrast