#2d3c73

Color #2d3c73

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 16.7 Nearest Tailwind class blue-900 #1c398e · ΔE 5.2

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Conversions

HEX

#2d3c73

RGB

rgb(45, 60, 115)

HSL

hsl(227.1, 43.8%, 31.4%)

HSV / HSB

hsv(227.1, 60.9%, 45.1%)

CMYK

cmyk(60.9%, 47.8%, 0%, 54.9%)

LAB

lab(26.81, 12.22, -33.63)

LCH

lch(26.81, 35.78, 289.97)

OKLCH

oklch(37.4%, 0.0959, 269.82)

HWB

hwb(227.1, 17.6%, 54.9%)

Harmony colors

Complementary

#73642d

Analogous

#2d5f73

#2d3c73

#412d73

Triadic

#2d3c73

#732d3c

#3c732d

Split-complementary

#2d3c73

#73412d

#5f732d

Tetradic

#2d3c73

#642d73

#73642d

#3c732d

Square

#2d3c73

#732d5f

#73642d

#2d7341

Shades

Color #2d3c73 mixed toward black.

#253260

#1e284d

#161e3a

#0f1426

#070a13

Tints

Color #2d3c73 mixed toward white.

#3d529d

#576dbd

#8192ce

#abb6de

#d5dbef

Tones

Color #2d3c73 mixed toward gray.

#333f6d

#394367

#3f4662

#44495c

#4a4d56

Accessibility

Aa White text on this color

10.47:1

Aa Black text on this color

2.01:1

White text reads better on this background (10.47:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#343469 · ΔE 4.2

Deuteranopia

#333266 · ΔE 4.9

Tritanopia

#2e605e · ΔE 26.3

Achromatopsia

#3f3f3f · ΔE 20.3

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

Code

CSS

background-color: #2d3c73;

Tailwind (arbitrary value)

bg-[#2d3c73]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#2d3c73 (#2d3c73) is rgb(45, 60, 115) in RGB.

No, #2d3c73 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 #2d3c73, or check how it holds up for accessibility.

Generate a palette → Check contrast