#2d216c

Color #2d216c

A moderately saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 9.03 Nearest Tailwind class indigo-900 #312c85 · ΔE 4.7

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Conversions

HEX

#2d216c

RGB

rgb(45, 33, 108)

HSL

hsl(249.6, 53.2%, 27.6%)

HSV / HSB

hsv(249.6, 69.4%, 42.4%)

CMYK

cmyk(58.3%, 69.4%, 0%, 57.6%)

LAB

lab(18.92, 28.08, -41.89)

LCH

lch(18.92, 50.43, 303.84)

OKLCH

oklch(31.3%, 0.124, 283.9)

HWB

hwb(249.6, 12.9%, 57.6%)

Harmony colors

Complementary

#606c21

Analogous

#213a6c

#2d216c

#52216c

Triadic

#2d216c

#6c2d21

#216c2d

Split-complementary

#2d216c

#6c5221

#3a6c21

Tetradic

#2d216c

#6c2160

#606c21

#216c2d

Square

#2d216c

#6c213a

#606c21

#216c52

Shades

Color #2d216c mixed toward black.

#251b5a

#1e1648

#161036

#0f0b24

#070512

Tints

Color #2d216c mixed toward white.

#412f9b

#5742c5

#8172d4

#aba1e2

#d5d0f1

Tones

Color #2d216c mixed toward gray.

#312766

#352d5f

#3a3459

#3e3a53

#42404d

Accessibility

Aa White text on this color

13.59:1

Aa Black text on this color

1.55:1

White text reads better on this background (13.59:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#282860 · ΔE 4.3

Deuteranopia

#292a5d · ΔE 5.4

Tritanopia

#2c5553 · ΔE 28.9

Achromatopsia

#2e2e2e · ΔE 24.1

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

Code

CSS

background-color: #2d216c;

Tailwind (arbitrary value)

bg-[#2d216c]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#2d216c (#2d216c) is rgb(45, 33, 108) in RGB.

No, #2d216c 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 #2d216c, or check how it holds up for accessibility.

Generate a palette → Check contrast