#101c30

Color #101c30

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 18.21 Nearest Tailwind class gray-900 #101828 · ΔE 2.2

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Conversions

HEX

#101c30

RGB

rgb(16, 28, 48)

HSL

hsl(217.5, 50%, 12.5%)

HSV / HSB

hsv(217.5, 66.7%, 18.8%)

CMYK

cmyk(66.7%, 41.7%, 0%, 81.2%)

LAB

lab(10.21, 2.2, -14.92)

LCH

lch(10.21, 15.08, 278.39)

OKLCH

oklch(22.7%, 0.0427, 260.16)

HWB

hwb(217.5, 6.3%, 81.2%)

Harmony colors

Complementary

#302410

Analogous

#102c30

#101c30

#141030

Triadic

#101c30

#30101c

#1c3010

Split-complementary

#101c30

#301410

#2c3010

Tetradic

#101c30

#241030

#302410

#1c3010

Square

#101c30

#30102c

#302410

#103014

Shades

Color #101c30 mixed toward black.

#0d1728

#0b1320

#080e18

#050910

#030508

Tints

Color #101c30 mixed toward white.

#233c68

#355d9f

#5881c7

#8fabda

#c7d5ec

Tones

Color #101c30 mixed toward gray.

#131d2d

#151d2b

#181e28

#1b1f25

#1d1f23

Accessibility

Aa White text on this color

17.06:1

Aa Black text on this color

1.23:1

White text reads better on this background (17.06:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#16162c · ΔE 5.9

Deuteranopia

#15142b · ΔE 6.7

Tritanopia

#112928 · ΔE 16.1

Achromatopsia

#1c1c1c · ΔE 11.4

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

Code

CSS

background-color: #101c30;

Tailwind (arbitrary value)

bg-[#101c30]

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

#101c30 (#101c30) is rgb(16, 28, 48) in RGB.

No, #101c30 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

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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 #101c30, or check how it holds up for accessibility.

Generate a palette → Check contrast