#212e41

Color #212e41

A muted very dark blue.

Closest named color Charcoal #36454f · ΔE 11.97 Nearest Tailwind class slate-800 #1d293d · ΔE 1.8

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Conversions

HEX

#212e41

RGB

rgb(33, 46, 65)

HSL

hsl(215.6, 32.7%, 19.2%)

HSV / HSB

hsv(215.6, 49.2%, 25.5%)

CMYK

cmyk(49.2%, 29.2%, 0%, 74.5%)

LAB

lab(18.62, 0.61, -13.69)

LCH

lch(18.62, 13.7, 272.55)

OKLCH

oklch(29.8%, 0.0391, 257.74)

HWB

hwb(215.6, 12.9%, 74.5%)

Harmony colors

Complementary

#413421

Analogous

#213e41

#212e41

#242141

Triadic

#212e41

#41212e

#2e4121

Split-complementary

#212e41

#412421

#3e4121

Tetradic

#212e41

#342141

#413421

#2e4121

Square

#212e41

#41213e

#413421

#214124

Shades

Color #212e41 mixed toward black.

#1b2636

#161f2b

#101720

#0b0f16

#05080b

Tints

Color #212e41 mixed toward white.

#384e6f

#4f6e9c

#7692ba

#a4b6d1

#d1dbe8

Tones

Color #212e41 mixed toward gray.

#242e3e

#262f3c

#292f39

#2c3036

#2e3034

Accessibility

Aa White text on this color

13.71:1

Aa Black text on this color

1.53:1

White text reads better on this background (13.71:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#27273d · ΔE 7.1

Deuteranopia

#26253c · ΔE 7.9

Tritanopia

#223a39 · ΔE 14.4

Achromatopsia

#2d2d2d · ΔE 10.5

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

Code

CSS

background-color: #212e41;

Tailwind (arbitrary value)

bg-[#212e41]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#212e41 (#212e41) is rgb(33, 46, 65) in RGB.

No, #212e41 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 #212e41, or check how it holds up for accessibility.

Generate a palette → Check contrast