#305c74

Color #305c74

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 14.09 Nearest Tailwind class cyan-800 #005f78 · ΔE 4.8

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

Conversions

HEX

#305c74

RGB

rgb(48, 92, 116)

HSL

hsl(201.2, 41.5%, 32.2%)

HSV / HSB

hsv(201.2, 58.6%, 45.5%)

CMYK

cmyk(58.6%, 20.7%, 0%, 54.5%)

LAB

lab(37.01, -7.58, -18.23)

LCH

lch(37.01, 19.74, 247.42)

OKLCH

oklch(45.4%, 0.0626, 234.3)

HWB

hwb(201.2, 18.8%, 54.5%)

Harmony colors

Complementary

#744830

Analogous

#30746a

#305c74

#303a74

Triadic

#305c74

#74305c

#5c7430

Split-complementary

#305c74

#74303a

#746a30

Tetradic

#305c74

#483074

#744830

#5c7430

Square

#305c74

#6a3074

#744830

#3a7430

Shades

Color #305c74 mixed toward black.

#284d61

#203d4d

#182e3a

#101f27

#080f13

Tints

Color #305c74 mixed toward white.

#417c9d

#5c9abc

#85b3cc

#adccdd

#d6e6ee

Tones

Color #305c74 mixed toward gray.

#365a6f

#3b5969

#415763

#47555d

#4c5458

Accessibility

Aa White text on this color

7.22:1

Aa Black text on this color

2.91:1

White text reads better on this background (7.22:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#47476f · ΔE 16.7

Deuteranopia

#44416d · ΔE 17.6

Tritanopia

#336a69 · ΔE 13.6

Achromatopsia

#575757 · ΔE 14.4

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

Code

CSS

background-color: #305c74;

Tailwind (arbitrary value)

bg-[#305c74]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Deep Sky Blue #00bfff

Steel Blue #4682b4

Light Blue #add8e6

Frequently asked questions

#305c74 (#305c74) is rgb(48, 92, 116) in RGB.

No, #305c74 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 #305c74, or check how it holds up for accessibility.

Generate a palette → Check contrast