#233c4e

Color #233c4e

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 7.34 Nearest Tailwind class cyan-950 #053345 · ΔE 4.9

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Conversions

HEX

#233c4e

RGB

rgb(35, 60, 78)

HSL

hsl(205.1, 38.1%, 22.2%)

HSV / HSB

hsv(205.1, 55.1%, 30.6%)

CMYK

cmyk(55.1%, 23.1%, 0%, 69.4%)

LAB

lab(24.13, -3.75, -13.92)

LCH

lch(24.13, 14.42, 254.92)

OKLCH

oklch(34.4%, 0.0444, 241.01)

HWB

hwb(205.1, 13.7%, 69.4%)

Harmony colors

Complementary

#4e3523

Analogous

#234e4b

#233c4e

#23274e

Triadic

#233c4e

#4e233c

#3c4e23

Split-complementary

#233c4e

#4e2327

#4e4b23

Tetradic

#233c4e

#35234e

#4e3523

#3c4e23

Square

#233c4e

#4b234e

#4e3523

#274e23

Shades

Color #233c4e mixed toward black.

#1d3241

#172834

#121e27

#0c141a

#060a0d

Tints

Color #233c4e mixed toward white.

#385f7c

#4c82aa

#76a2c2

#a4c1d6

#d1e0eb

Tones

Color #233c4e mixed toward gray.

#273c4b

#2a3b47

#2e3a43

#313a40

#35393c

Accessibility

Aa White text on this color

11.49:1

Aa Black text on this color

1.83:1

White text reads better on this background (11.49:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#30304a · ΔE 13

Deuteranopia

#2e2c49 · ΔE 14.3

Tritanopia

#254746 · ΔE 12.5

Achromatopsia

#393939 · ΔE 11.2

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

Code

CSS

background-color: #233c4e;

Tailwind (arbitrary value)

bg-[#233c4e]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#233c4e (#233c4e) is rgb(35, 60, 78) in RGB.

No, #233c4e is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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HEX to RGB Converter

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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 #233c4e, or check how it holds up for accessibility.

Generate a palette → Check contrast