#2d4772

Color #2d4772

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 21.29 Nearest Tailwind class slate-700 #314158 · ΔE 6

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Conversions

HEX

#2d4772

RGB

rgb(45, 71, 114)

HSL

hsl(217.4, 43.4%, 31.2%)

HSV / HSB

hsv(217.4, 60.5%, 44.7%)

CMYK

cmyk(60.5%, 37.7%, 0%, 55.3%)

LAB

lab(30.11, 4.39, -27.76)

LCH

lch(30.11, 28.1, 278.99)

OKLCH

oklch(39.9%, 0.0798, 259.97)

HWB

hwb(217.4, 17.6%, 55.3%)

Harmony colors

Complementary

#72582d

Analogous

#2d6a72

#2d4772

#362d72

Triadic

#2d4772

#722d47

#47722d

Split-complementary

#2d4772

#72362d

#6a722d

Tetradic

#2d4772

#582d72

#72582d

#47722d

Square

#2d4772

#722d6a

#72582d

#2d7236

Shades

Color #2d4772 mixed toward black.

#263b5f

#1e2f4c

#172439

#0f1826

#080c13

Tints

Color #2d4772 mixed toward white.

#3e619c

#577ebd

#819ecd

#abbede

#d5dfee

Tones

Color #2d4772 mixed toward gray.

#33486c

#394a67

#3e4b61

#444d5b

#4a4e55

Accessibility

Aa White text on this color

9.31:1

Aa Black text on this color

2.26:1

White text reads better on this background (9.31:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a6a · ΔE 7.6

Deuteranopia

#383667 · ΔE 8.6

Tritanopia

#2f6261 · ΔE 22.5

Achromatopsia

#474747 · ΔE 17.4

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

Code

CSS

background-color: #2d4772;

Tailwind (arbitrary value)

bg-[#2d4772]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Royal Blue #4169e1

Dodger Blue #1e90ff

Frequently asked questions

#2d4772 (#2d4772) is rgb(45, 71, 114) in RGB.

No, #2d4772 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #2d4772, or check how it holds up for accessibility.

Generate a palette → Check contrast