#1c2d4a

Color #1c2d4a

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 17 Nearest Tailwind class slate-800 #1d293d · ΔE 3.6

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Conversions

HEX

#1c2d4a

RGB

rgb(28, 45, 74)

HSL

hsl(217.8, 45.1%, 20%)

HSV / HSB

hsv(217.8, 62.2%, 29%)

CMYK

cmyk(62.2%, 39.2%, 0%, 71%)

LAB

lab(18.44, 3.21, -20.13)

LCH

lch(18.44, 20.38, 279.06)

OKLCH

oklch(29.8%, 0.0577, 260.52)

HWB

hwb(217.8, 11%, 71%)

Harmony colors

Complementary

#4a391c

Analogous

#1c444a

#1c2d4a

#221c4a

Triadic

#1c2d4a

#4a1c2d

#2d4a1c

Split-complementary

#1c2d4a

#4a221c

#444a1c

Tetradic

#1c2d4a

#391c4a

#4a391c

#2d4a1c

Square

#1c2d4a

#4a1c44

#4a391c

#1c4a22

Shades

Color #1c2d4a mixed toward black.

#17263e

#131e31

#0e1725

#090f19

#05080c

Tints

Color #1c2d4a mixed toward white.

#2f4b7b

#4169ad

#6b8dc7

#9cb3da

#ced9ec

Tones

Color #1c2d4a mixed toward gray.

#202e46

#242f42

#27303f

#2b313b

#2f3237

Accessibility

Aa White text on this color

13.78:1

Aa Black text on this color

1.52:1

White text reads better on this background (13.78:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#242544 · ΔE 6.2

Deuteranopia

#232243 · ΔE 7.2

Tritanopia

#1d3f3e · ΔE 19.4

Achromatopsia

#2d2d2d · ΔE 14.1

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

Code

CSS

background-color: #1c2d4a;

Tailwind (arbitrary value)

bg-[#1c2d4a]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#1c2d4a (#1c2d4a) is rgb(28, 45, 74) in RGB.

No, #1c2d4a is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

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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

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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 #1c2d4a, or check how it holds up for accessibility.

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