#101825

Color #101825

A muted very dark blue.

Closest named color Black #000000 · ΔE 12.98 Nearest Tailwind class gray-900 #101828 · ΔE 1.9

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Conversions

HEX

#101825

RGB

rgb(16, 24, 37)

HSL

hsl(217.1, 39.6%, 10.4%)

HSV / HSB

hsv(217.1, 56.8%, 14.5%)

CMYK

cmyk(56.8%, 35.1%, 0%, 85.5%)

LAB

lab(8.1, 0.87, -10.11)

LCH

lch(8.1, 10.15, 274.92)

OKLCH

oklch(20.8%, 0.0286, 259.95)

HWB

hwb(217.1, 6.3%, 85.5%)

Harmony colors

Complementary

#251d10

Analogous

#102325

#101825

#131025

Triadic

#101825

#251018

#182510

Split-complementary

#101825

#251310

#232510

Tetradic

#101825

#1d1025

#251d10

#182510

Square

#101825

#251023

#251d10

#102513

Shades

Color #101825 mixed toward black.

#0d141f

#0b1019

#080c13

#05080c

#030406

Tints

Color #101825 mixed toward white.

#273b5a

#3e5d8f

#6082ba

#95acd1

#cad5e8

Tones

Color #101825 mixed toward gray.

#121823

#141922

#151920

#171a1e

#191a1c

Accessibility

Aa White text on this color

17.81:1

Aa Black text on this color

1.18:1

White text reads better on this background (17.81:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#141422 · ΔE 4.5

Deuteranopia

#131322 · ΔE 4.7

Tritanopia

#10201f · ΔE 11.9

Achromatopsia

#181818 · ΔE 8.3

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

Code

CSS

background-color: #101825;

Tailwind (arbitrary value)

bg-[#101825]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#101825 (#101825) is rgb(16, 24, 37) in RGB.

No, #101825 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 #101825, or check how it holds up for accessibility.

Generate a palette → Check contrast