#2d539a

Color #2d539a

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.61 Nearest Tailwind class sky-800 #00598a · ΔE 7.4

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#2d539a

RGB

rgb(45, 83, 154)

HSL

hsl(219.1, 54.8%, 39%)

HSV / HSB

hsv(219.1, 70.8%, 60.4%)

CMYK

cmyk(70.8%, 46.1%, 0%, 39.6%)

LAB

lab(36.13, 11.39, -42.8)

LCH

lch(36.13, 44.29, 284.9)

OKLCH

oklch(45.3%, 0.1238, 261.64)

HWB

hwb(219.1, 17.6%, 39.6%)

Harmony colors

Complementary

#9a742d

Analogous

#2d899a

#2d539a

#3d2d9a

Triadic

#2d539a

#9a2d53

#539a2d

Split-complementary

#2d539a

#9a3d2d

#899a2d

Tetradic

#2d539a

#742d9a

#9a742d

#539a2d

Square

#2d539a

#9a2d89

#9a742d

#2d9a3d

Shades

Color #2d539a mixed toward black.

#254580

#1e3767

#16294d

#0f1c33

#070e1a

Tints

Color #2d539a mixed toward white.

#3969c2

#5e86d0

#87a4dc

#afc3e8

#d7e1f3

Tones

Color #2d539a mixed toward gray.

#365691

#3f5888

#485b7f

#515e76

#5a616d

Accessibility

Aa White text on this color

7.46:1

Aa Black text on this color

2.82:1

White text reads better on this background (7.46:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#41418d · ΔE 8.6

Deuteranopia

#3e3b89 · ΔE 10.1

Tritanopia

#30817f · ΔE 29.3

Achromatopsia

#555555 · ΔE 22.4

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

Code

CSS

background-color: #2d539a;

Tailwind (arbitrary value)

bg-[#2d539a]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#2d539a (#2d539a) is rgb(45, 83, 154) in RGB.

No, #2d539a 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 #2d539a, or check how it holds up for accessibility.

Generate a palette → Check contrast