#212e3a

Color #212e3a

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 10.31 Nearest Tailwind class gray-800 #1e2939 · ΔE 3.5

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Conversions

HEX

#212e3a

RGB

rgb(33, 46, 58)

HSL

hsl(208.8, 27.5%, 17.8%)

HSV / HSB

hsv(208.8, 43.1%, 22.7%)

CMYK

cmyk(43.1%, 20.7%, 0%, 77.3%)

LAB

lab(18.29, -1.77, -9.39)

LCH

lch(18.29, 9.56, 259.33)

OKLCH

oklch(29.5%, 0.0282, 246.8)

HWB

hwb(208.8, 12.9%, 77.3%)

Harmony colors

Complementary

#3a2d21

Analogous

#213a39

#212e3a

#21213a

Triadic

#212e3a

#3a212e

#2e3a21

Split-complementary

#212e3a

#3a2121

#3a3921

Tetradic

#212e3a

#2d213a

#3a2d21

#2e3a21

Square

#212e3a

#39213a

#3a2d21

#213a21

Shades

Color #212e3a mixed toward black.

#1b2630

#161f27

#10171d

#0b0f13

#05080a

Tints

Color #212e3a mixed toward white.

#3a5166

#547593

#7997b3

#a6bacc

#d2dce6

Tones

Color #212e3a mixed toward gray.

#232e38

#252e36

#272e34

#292e32

#2b2d2f

Accessibility

Aa White text on this color

13.85:1

Aa Black text on this color

1.52:1

White text reads better on this background (13.85:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#272737 · ΔE 8.3

Deuteranopia

#262537 · ΔE 9.6

Tritanopia

#223535 · ΔE 9.1

Achromatopsia

#2d2d2d · ΔE 8

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

Code

CSS

background-color: #212e3a;

Tailwind (arbitrary value)

bg-[#212e3a]

Related colors

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Light Slate Gray #778899

Slate Gray #708090

Steel Blue #4682b4

Charcoal #36454f

Frequently asked questions

#212e3a (#212e3a) is rgb(33, 46, 58) in RGB.

No, #212e3a 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.

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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 #212e3a, or check how it holds up for accessibility.

Generate a palette → Check contrast