#1c1c8e

Color #1c1c8e

A moderately saturated dark blue.

Closest named color Navy #000080 · ΔE 10.4 Nearest Tailwind class indigo-900 #312c85 · ΔE 4.8

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Conversions

HEX

#1c1c8e

RGB

rgb(28, 28, 142)

HSL

hsl(240, 67.1%, 33.3%)

HSV / HSB

hsv(240, 80.3%, 55.7%)

CMYK

cmyk(80.3%, 80.3%, 0%, 44.3%)

LAB

lab(20.16, 40.69, -61.52)

LCH

lch(20.16, 73.76, 303.48)

OKLCH

oklch(32.9%, 0.1781, 271.03)

HWB

hwb(240, 11%, 44.3%)

Harmony colors

Complementary

#8e8e1c

Analogous

#1c558e

#1c1c8e

#551c8e

Triadic

#1c1c8e

#8e1c1c

#1c8e1c

Split-complementary

#1c1c8e

#8e551c

#558e1c

Tetradic

#1c1c8e

#8e1c8e

#8e8e1c

#1c8e1c

Square

#1c1c8e

#8e1c55

#8e8e1c

#1c8e55

Shades

Color #1c1c8e mixed toward black.

#171776

#13135f

#0e0e47

#09092f

#050518

Tints

Color #1c1c8e mixed toward white.

#2525bd

#4242da

#7171e3

#a0a0ec

#d0d0f6

Tones

Color #1c1c8e mixed toward gray.

#252584

#2f2f7b

#383871

#424268

#4b4b5e

Accessibility

Aa White text on this color

13.08:1

Aa Black text on this color

1.61:1

White text reads better on this background (13.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1c1c7e · ΔE 2.4

Deuteranopia

#1c1c79 · ΔE 3.2

Tritanopia

#1c6f6b · ΔE 37.8

Achromatopsia

#313131 · ΔE 27.8

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

Code

CSS

background-color: #1c1c8e;

Tailwind (arbitrary value)

bg-[#1c1c8e]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#1c1c8e (#1c1c8e) is rgb(28, 28, 142) in RGB.

No, #1c1c8e 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.

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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 #1c1c8e, or check how it holds up for accessibility.

Generate a palette → Check contrast