#2755a0

Color #2755a0

A moderately saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 16.07 Nearest Tailwind class sky-800 #00598a · ΔE 6.8

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

Conversions

HEX

#2755a0

RGB

rgb(39, 85, 160)

HSL

hsl(217.2, 60.8%, 39%)

HSV / HSB

hsv(217.2, 75.6%, 62.7%)

CMYK

cmyk(75.6%, 46.9%, 0%, 37.3%)

LAB

lab(36.87, 11.5, -45.24)

LCH

lch(36.87, 46.68, 284.26)

OKLCH

oklch(45.9%, 0.1318, 259.73)

HWB

hwb(217.2, 15.3%, 37.3%)

Harmony colors

Complementary

#a07227

Analogous

#2791a0

#2755a0

#3527a0

Triadic

#2755a0

#a02755

#55a027

Split-complementary

#2755a0

#a03527

#91a027

Tetradic

#2755a0

#7227a0

#a07227

#55a027

Square

#2755a0

#a02791

#a07227

#27a035

Shades

Color #2755a0 mixed toward black.

#204785

#1a396b

#132a50

#0d1c35

#060e1b

Tints

Color #2755a0 mixed toward white.

#316bca

#5888d6

#82a6e1

#acc4eb

#d5e1f5

Tones

Color #2755a0 mixed toward gray.

#315796

#3b5a8c

#455c82

#4f5f78

#59616e

Accessibility

Aa White text on this color

7.26:1

Aa Black text on this color

2.89:1

White text reads better on this background (7.26:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#404092 · ΔE 9.8

Deuteranopia

#3d398f · ΔE 11.5

Tritanopia

#2b8683 · ΔE 30.7

Achromatopsia

#575757 · ΔE 22.9

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

Code

CSS

background-color: #2755a0;

Tailwind (arbitrary value)

bg-[#2755a0]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#2755a0 (#2755a0) is rgb(39, 85, 160) in RGB.

No, #2755a0 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 #2755a0, or check how it holds up for accessibility.

Generate a palette → Check contrast