#2d495b

Color #2d495b

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 6.3 Nearest Tailwind class cyan-900 #104e64 · ΔE 5.2

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Conversions

HEX

#2d495b

RGB

rgb(45, 73, 91)

HSL

hsl(203.5, 33.8%, 26.7%)

HSV / HSB

hsv(203.5, 50.5%, 35.7%)

CMYK

cmyk(50.5%, 19.8%, 0%, 64.3%)

LAB

lab(29.61, -4.94, -13.91)

LCH

lch(29.61, 14.76, 250.45)

OKLCH

oklch(39.1%, 0.0456, 237.81)

HWB

hwb(203.5, 17.6%, 64.3%)

Harmony colors

Complementary

#5b3f2d

Analogous

#2d5b56

#2d495b

#2d325b

Triadic

#2d495b

#5b2d49

#495b2d

Split-complementary

#2d495b

#5b2d32

#5b562d

Tetradic

#2d495b

#3f2d5b

#5b3f2d

#495b2d

Square

#2d495b

#562d5b

#5b3f2d

#325b2d

Shades

Color #2d495b mixed toward black.

#263d4c

#1e313d

#17252e

#0f181e

#080c0f

Tints

Color #2d495b mixed toward white.

#426b85

#588cad

#82a8c1

#acc5d6

#d5e2ea

Tones

Color #2d495b mixed toward gray.

#314857

#354753

#394750

#3c464c

#404548

Accessibility

Aa White text on this color

9.48:1

Aa Black text on this color

2.22:1

White text reads better on this background (9.48:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3b3b57 · ΔE 14.3

Deuteranopia

#393756 · ΔE 15.5

Tritanopia

#2f5453 · ΔE 11.9

Achromatopsia

#464646 · ΔE 11.6

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

Code

CSS

background-color: #2d495b;

Tailwind (arbitrary value)

bg-[#2d495b]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Sky Blue #87ceeb

Dodger Blue #1e90ff

Frequently asked questions

#2d495b (#2d495b) is rgb(45, 73, 91) in RGB.

No, #2d495b 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 #2d495b, or check how it holds up for accessibility.

Generate a palette → Check contrast