#100c1c

Color #100c1c

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 11.28 Nearest Tailwind class slate-950 #020618 · ΔE 3.7

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

Conversions

HEX

#100c1c

RGB

rgb(16, 12, 28)

HSL

hsl(255, 40%, 7.8%)

HSV / HSB

hsv(255, 57.1%, 11%)

CMYK

cmyk(42.9%, 57.1%, 0%, 89%)

LAB

lab(4.13, 4.93, -9.27)

LCH

lch(4.13, 10.5, 298.01)

OKLCH

oklch(16.9%, 0.0331, 294.09)

HWB

hwb(255, 4.7%, 89%)

Harmony colors

Complementary

#181c0c

Analogous

#0c101c

#100c1c

#180c1c

Triadic

#100c1c

#1c100c

#0c1c10

Split-complementary

#100c1c

#1c180c

#101c0c

Tetradic

#100c1c

#1c0c18

#181c0c

#0c1c10

Square

#100c1c

#1c0c10

#181c0c

#0c1c18

Shades

Color #100c1c mixed toward black.

#0d0a17

#0b0813

#08060e

#050409

#030205

Tints

Color #100c1c mixed toward white.

#2f2353

#4f3b8a

#725ab8

#a191d0

#d0c8e7

Tones

Color #100c1c mixed toward gray.

#110d1b

#110f19

#121018

#131117

#131315

Accessibility

Aa White text on this color

19.24:1

Aa Black text on this color

1.09:1

White text reads better on this background (19.24:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0e0e19 · ΔE 3.3

Deuteranopia

#0f0f18 · ΔE 4.2

Tritanopia

#101616 · ΔE 11.5

Achromatopsia

#0e0e0e · ΔE 9.4

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

Code

CSS

background-color: #100c1c;

Tailwind (arbitrary value)

bg-[#100c1c]

Related colors

Medium Purple #9370db

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#100c1c (#100c1c) is rgb(16, 12, 28) in RGB.

No, #100c1c 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #100c1c, or check how it holds up for accessibility.

Generate a palette → Check contrast