#1c4761

Color #1c4761

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 11.91 Nearest Tailwind class sky-900 #024a70 · ΔE 3.5

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Conversions

HEX

#1c4761

RGB

rgb(28, 71, 97)

HSL

hsl(202.6, 55.2%, 24.5%)

HSV / HSB

hsv(202.6, 71.1%, 38%)

CMYK

cmyk(71.1%, 26.8%, 0%, 62%)

LAB

lab(28.42, -5.52, -19.65)

LCH

lch(28.42, 20.41, 254.31)

OKLCH

oklch(38%, 0.0649, 238.42)

HWB

hwb(202.6, 11%, 62%)

Harmony colors

Complementary

#61361c

Analogous

#1c6158

#1c4761

#1c2461

Triadic

#1c4761

#611c47

#47611c

Split-complementary

#1c4761

#611c24

#61581c

Tetradic

#1c4761

#361c61

#61361c

#47611c

Square

#1c4761

#581c61

#61361c

#24611c

Shades

Color #1c4761 mixed toward black.

#173b51

#132f41

#0e2330

#091820

#050c10

Tints

Color #1c4761 mixed toward white.

#2a6b93

#3990c5

#6aacd4

#9bc8e2

#cde3f1

Tones

Color #1c4761 mixed toward gray.

#22465b

#274455

#2d4350

#33414a

#394044

Accessibility

Aa White text on this color

9.89:1

Aa Black text on this color

2.12:1

White text reads better on this background (9.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#34345c · ΔE 15

Deuteranopia

#312e5a · ΔE 15.9

Tritanopia

#205756 · ΔE 15.4

Achromatopsia

#434343 · ΔE 14.4

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

Code

CSS

background-color: #1c4761;

Tailwind (arbitrary value)

bg-[#1c4761]

Related colors

Light Sky Blue #87cefa

Charcoal #36454f

Steel Blue #4682b4

Sky Blue #87ceeb

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Frequently asked questions

#1c4761 (#1c4761) is rgb(28, 71, 97) in RGB.

No, #1c4761 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 #1c4761, or check how it holds up for accessibility.

Generate a palette → Check contrast