#100e2b

Color #100e2b

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 21.89 Nearest Tailwind class slate-900 #0f172b · ΔE 5.8

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Conversions

HEX

#100e2b

RGB

rgb(16, 14, 43)

HSL

hsl(244.1, 50.9%, 11.2%)

HSV / HSB

hsv(244.1, 67.4%, 16.9%)

CMYK

cmyk(62.8%, 67.4%, 0%, 83.1%)

LAB

lab(5.41, 9.74, -18.84)

LCH

lch(5.41, 21.21, 297.34)

OKLCH

oklch(18.6%, 0.0568, 282.5)

HWB

hwb(244.1, 5.5%, 83.1%)

Harmony colors

Complementary

#292b0e

Analogous

#0e1b2b

#100e2b

#1f0e2b

Triadic

#100e2b

#2b100e

#0e2b10

Split-complementary

#100e2b

#2b1f0e

#1b2b0e

Tetradic

#100e2b

#2b0e29

#292b0e

#0e2b10

Square

#100e2b

#2b0e1b

#292b0e

#0e2b1f

Shades

Color #100e2b mixed toward black.

#0d0c24

#0b091d

#080716

#05050e

#030207

Tints

Color #100e2b mixed toward white.

#252164

#3a339d

#5c54c7

#928dda

#c9c6ec

Tones

Color #100e2b mixed toward gray.

#121029

#141326

#161524

#181821

#1a1a1f

Accessibility

Aa White text on this color

18.75:1

Aa Black text on this color

1.12:1

White text reads better on this background (18.75:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f26 · ΔE 2.8

Deuteranopia

#0f0f25 · ΔE 3.3

Tritanopia

#102120 · ΔE 20.9

Achromatopsia

#121212 · ΔE 15.5

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

Code

CSS

background-color: #100e2b;

Tailwind (arbitrary value)

bg-[#100e2b]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#100e2b (#100e2b) is rgb(16, 14, 43) in RGB.

No, #100e2b 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 #100e2b, or check how it holds up for accessibility.

Generate a palette → Check contrast