#2f4d7b

Color #2f4d7b

A moderately saturated dark blue.

Closest named color Steel Blue #4682b4 · ΔE 21.7 Nearest Tailwind class sky-900 #024a70 · ΔE 6.8

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Conversions

HEX

#2f4d7b

RGB

rgb(47, 77, 123)

HSL

hsl(216.3, 44.7%, 33.3%)

HSV / HSB

hsv(216.3, 61.8%, 48.2%)

CMYK

cmyk(61.8%, 37.4%, 0%, 51.8%)

LAB

lab(32.57, 4.14, -29.49)

LCH

lch(32.57, 29.78, 277.99)

OKLCH

oklch(42%, 0.0852, 258.69)

HWB

hwb(216.3, 18.4%, 51.8%)

Harmony colors

Complementary

#7b5d2f

Analogous

#2f737b

#2f4d7b

#372f7b

Triadic

#2f4d7b

#7b2f4d

#4d7b2f

Split-complementary

#2f4d7b

#7b372f

#737b2f

Tetradic

#2f4d7b

#5d2f7b

#7b5d2f

#4d7b2f

Square

#2f4d7b

#7b2f73

#7b5d2f

#2f7b37

Shades

Color #2f4d7b mixed toward black.

#274066

#1f3352

#17263d

#101a29

#080d14

Tints

Color #2f4d7b mixed toward white.

#3f67a4

#5b83c0

#84a2d0

#adc1e0

#d6e0ef

Tones

Color #2f4d7b mixed toward gray.

#354e75

#3c506e

#425168

#485262

#4f545b

Accessibility

Aa White text on this color

8.51:1

Aa Black text on this color

2.47:1

White text reads better on this background (8.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3e3e72 · ΔE 8.4

Deuteranopia

#3c3a70 · ΔE 9.3

Tritanopia

#316a68 · ΔE 23.4

Achromatopsia

#4d4d4d · ΔE 17.9

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

Code

CSS

background-color: #2f4d7b;

Tailwind (arbitrary value)

bg-[#2f4d7b]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#2f4d7b (#2f4d7b) is rgb(47, 77, 123) in RGB.

No, #2f4d7b 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 #2f4d7b, or check how it holds up for accessibility.

Generate a palette → Check contrast