#212d6e

Color #212d6e

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 12.49 Nearest Tailwind class blue-950 #162456 · ΔE 4.5

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Conversions

HEX

#212d6e

RGB

rgb(33, 45, 110)

HSL

hsl(230.6, 53.8%, 28%)

HSV / HSB

hsv(230.6, 70%, 43.1%)

CMYK

cmyk(70%, 59.1%, 0%, 56.9%)

LAB

lab(21.3, 18.46, -39.34)

LCH

lch(21.3, 43.46, 295.14)

OKLCH

oklch(32.9%, 0.1132, 270.96)

HWB

hwb(230.6, 12.9%, 56.9%)

Harmony colors

Complementary

#6e6221

Analogous

#21536e

#212d6e

#3b216e

Triadic

#212d6e

#6e212d

#2d6e21

Split-complementary

#212d6e

#6e3b21

#536e21

Tetradic

#212d6e

#62216e

#6e6221

#2d6e21

Square

#212d6e

#6e2153

#6e6221

#216e3b

Shades

Color #212d6e mixed toward black.

#1b265c

#161e49

#101737

#0b0f25

#050812

Tints

Color #212d6e mixed toward white.

#2f409d

#4357c6

#7281d5

#a1abe3

#d0d5f1

Tones

Color #212d6e mixed toward gray.

#273167

#2e3661

#343a5b

#3b3f54

#41434e

Accessibility

Aa White text on this color

12.61:1

Aa Black text on this color

1.67:1

White text reads better on this background (12.61:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#272763 · ΔE 3.1

Deuteranopia

#262560 · ΔE 3.7

Tritanopia

#225957 · ΔE 28.5

Achromatopsia

#333333 · ΔE 22.5

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

Code

CSS

background-color: #212d6e;

Tailwind (arbitrary value)

bg-[#212d6e]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#212d6e (#212d6e) is rgb(33, 45, 110) in RGB.

No, #212d6e 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 #212d6e, or check how it holds up for accessibility.

Generate a palette → Check contrast