#30566b

Color #30566b

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 11.02 Nearest Tailwind class cyan-900 #104e64 · ΔE 4.4

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

Conversions

HEX

#30566b

RGB

rgb(48, 86, 107)

HSL

hsl(201.4, 38.1%, 30.4%)

HSV / HSB

hsv(201.4, 55.1%, 42%)

CMYK

cmyk(55.1%, 19.6%, 0%, 58%)

LAB

lab(34.69, -6.94, -16.21)

LCH

lch(34.69, 17.63, 246.82)

OKLCH

oklch(43.4%, 0.0556, 234.22)

HWB

hwb(201.4, 18.8%, 58%)

Harmony colors

Complementary

#6b4530

Analogous

#306b63

#30566b

#30386b

Triadic

#30566b

#6b3056

#566b30

Split-complementary

#30566b

#6b3038

#6b6330

Tetradic

#30566b

#45306b

#6b4530

#566b30

Square

#30566b

#63306b

#6b4530

#386b30

Shades

Color #30566b mixed toward black.

#284859

#203947

#182b36

#101d24

#080e12

Tints

Color #30566b mixed toward white.

#427794

#5c96b6

#84b0c8

#adcada

#d6e5ed

Tones

Color #30566b mixed toward gray.

#355566

#3a5361

#3f525c

#445057

#494f52

Accessibility

Aa White text on this color

7.87:1

Aa Black text on this color

2.67:1

White text reads better on this background (7.87:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#444466 · ΔE 16.4

Deuteranopia

#413e65 · ΔE 17.5

Tritanopia

#336362 · ΔE 12.7

Achromatopsia

#525252 · ΔE 13.4

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

Code

CSS

background-color: #30566b;

Tailwind (arbitrary value)

bg-[#30566b]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Sky Blue #87ceeb

Steel Blue #4682b4

Deep Sky Blue #00bfff

Alice Blue #f0f8ff

Frequently asked questions

#30566b (#30566b) is rgb(48, 86, 107) in RGB.

No, #30566b 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #30566b, or check how it holds up for accessibility.

Generate a palette → Check contrast