#1c3053

Color #1c3053

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 19.53 Nearest Tailwind class blue-950 #162456 · ΔE 5.1

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

Conversions

HEX

#1c3053

RGB

rgb(28, 48, 83)

HSL

hsl(218.2, 49.5%, 21.8%)

HSV / HSB

hsv(218.2, 66.3%, 32.5%)

CMYK

cmyk(66.3%, 42.2%, 0%, 67.5%)

LAB

lab(19.98, 4.59, -23.75)

LCH

lch(19.98, 24.19, 280.94)

OKLCH

oklch(31.2%, 0.0683, 260.9)

HWB

hwb(218.2, 11%, 67.5%)

Harmony colors

Complementary

#533f1c

Analogous

#1c4c53

#1c3053

#241c53

Triadic

#1c3053

#531c30

#30531c

Split-complementary

#1c3053

#53241c

#4c531c

Tetradic

#1c3053

#3f1c53

#533f1c

#30531c

Square

#1c3053

#531c4c

#533f1c

#1c5324

Shades

Color #1c3053 mixed toward black.

#172845

#132037

#0e182a

#09101c

#05080e

Tints

Color #1c3053 mixed toward white.

#2d4d85

#3e6ab6

#6a8ecd

#9cb4dd

#cdd9ee

Tones

Color #1c3053 mixed toward gray.

#21314f

#25334a

#2a3445

#2e3541

#33363c

Accessibility

Aa White text on this color

13.15:1

Aa Black text on this color

1.6:1

White text reads better on this background (13.15:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#26264c · ΔE 6.5

Deuteranopia

#25234b · ΔE 7.4

Tritanopia

#1d4645 · ΔE 21.4

Achromatopsia

#303030 · ΔE 15.9

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

Code

CSS

background-color: #1c3053;

Tailwind (arbitrary value)

bg-[#1c3053]

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

#1c3053 (#1c3053) is rgb(28, 48, 83) in RGB.

No, #1c3053 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 #1c3053, or check how it holds up for accessibility.

Generate a palette → Check contrast