#2b4c5d

Color #2b4c5d

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 7.06 Nearest Tailwind class cyan-900 #104e64 · ΔE 3.7

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Conversions

HEX

#2b4c5d

RGB

rgb(43, 76, 93)

HSL

hsl(200.4, 36.8%, 26.7%)

HSV / HSB

hsv(200.4, 53.8%, 36.5%)

CMYK

cmyk(53.8%, 18.3%, 0%, 63.5%)

LAB

lab(30.57, -6.7, -13.72)

LCH

lch(30.57, 15.27, 243.97)

OKLCH

oklch(39.9%, 0.0482, 232.25)

HWB

hwb(200.4, 16.9%, 63.5%)

Harmony colors

Complementary

#5d3c2b

Analogous

#2b5d55

#2b4c5d

#2b335d

Triadic

#2b4c5d

#5d2b4c

#4c5d2b

Split-complementary

#2b4c5d

#5d2b33

#5d552b

Tetradic

#2b4c5d

#3c2b5d

#5d3c2b

#4c5d2b

Square

#2b4c5d

#552b5d

#5d3c2b

#335d2b

Shades

Color #2b4c5d mixed toward black.

#243f4e

#1d333e

#16262f

#0e191f

#070d10

Tints

Color #2b4c5d mixed toward white.

#3f6f88

#5591b0

#7fadc4

#aac8d8

#d4e4eb

Tones

Color #2b4c5d mixed toward gray.

#2f4b59

#334955

#384851

#3c474c

#404548

Accessibility

Aa White text on this color

9.15:1

Aa Black text on this color

2.29:1

White text reads better on this background (9.15:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3c3c59 · ΔE 16.1

Deuteranopia

#3a3758 · ΔE 17.7

Tritanopia

#2d5655 · ΔE 11

Achromatopsia

#484848 · ΔE 12.3

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

Code

CSS

background-color: #2b4c5d;

Tailwind (arbitrary value)

bg-[#2b4c5d]

Related colors

Light Sky Blue #87cefa

Sky Blue #87ceeb

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#2b4c5d (#2b4c5d) is rgb(43, 76, 93) in RGB.

No, #2b4c5d 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 #2b4c5d, or check how it holds up for accessibility.

Generate a palette → Check contrast