#100e1a

Color #100e1a

A muted very dark blue.

Closest named color Black #000000 · ΔE 9.1 Nearest Tailwind class slate-950 #020618 · ΔE 3

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Conversions

HEX

#100e1a

RGB

rgb(16, 14, 26)

HSL

hsl(250, 30%, 7.8%)

HSV / HSB

hsv(250, 46.2%, 10.2%)

CMYK

cmyk(38.5%, 46.2%, 0%, 89.8%)

LAB

lab(4.51, 3.4, -7.13)

LCH

lch(4.51, 7.9, 295.49)

OKLCH

oklch(17.3%, 0.0248, 291.29)

HWB

hwb(250, 5.5%, 89.8%)

Harmony colors

Complementary

#181a0e

Analogous

#0e121a

#100e1a

#160e1a

Triadic

#100e1a

#1a100e

#0e1a10

Split-complementary

#100e1a

#1a160e

#121a0e

Tetradic

#100e1a

#1a0e18

#181a0e

#0e1a10

Square

#100e1a

#1a0e12

#181a0e

#0e1a16

Shades

Color #100e1a mixed toward black.

#0d0c16

#0b0911

#08070d

#050509

#030204

Tints

Color #100e1a mixed toward white.

#2f294d

#4f4580

#7266ad

#a199c8

#d0cce4

Tones

Color #100e1a mixed toward gray.

#110f19

#111018

#121117

#131216

#131315

Accessibility

Aa White text on this color

19.1:1

Aa Black text on this color

1.1:1

White text reads better on this background (19.1:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f18 · ΔE 2.1

Deuteranopia

#0f0f17 · ΔE 2.7

Tritanopia

#101515 · ΔE 9

Achromatopsia

#101010 · ΔE 7.3

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

Code

CSS

background-color: #100e1a;

Tailwind (arbitrary value)

bg-[#100e1a]

Related colors

Dark Slate Blue #483d8b

Medium Slate Blue #7b68ee

Slate Blue #6a5acd

Medium Purple #9370db

Navy #000080

Lavender #e6e6fa

Frequently asked questions

#100e1a (#100e1a) is rgb(16, 14, 26) in RGB.

No, #100e1a 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 #100e1a, or check how it holds up for accessibility.

Generate a palette → Check contrast