#102440

Color #102440

A moderately saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 19.83 Nearest Tailwind class slate-800 #1d293d · ΔE 3.7

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Conversions

HEX

#102440

RGB

rgb(16, 36, 64)

HSL

hsl(215, 60%, 15.7%)

HSV / HSB

hsv(215, 75%, 25.1%)

CMYK

cmyk(75%, 43.8%, 0%, 74.9%)

LAB

lab(14.07, 2.91, -20.21)

LCH

lch(14.07, 20.42, 278.19)

OKLCH

oklch(26%, 0.059, 257.17)

HWB

hwb(215, 6.3%, 74.9%)

Harmony colors

Complementary

#402c10

Analogous

#103c40

#102440

#141040

Triadic

#102440

#401024

#244010

Split-complementary

#102440

#401410

#3c4010

Tetradic

#102440

#2c1040

#402c10

#244010

Square

#102440

#40103c

#402c10

#104014

Shades

Color #102440 mixed toward black.

#0d1e35

#0b182b

#081220

#050c15

#03060b

Tints

Color #102440 mixed toward white.

#1e4479

#2d65b3

#5389d4

#8cb0e2

#c6d8f1

Tones

Color #102440 mixed toward gray.

#14253c

#182538

#1c2634

#202730

#24272c

Accessibility

Aa White text on this color

15.57:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.57:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1a1b3b · ΔE 7

Deuteranopia

#191839 · ΔE 8

Tritanopia

#113635 · ΔE 19.5

Achromatopsia

#242424 · ΔE 14.1

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

Code

CSS

background-color: #102440;

Tailwind (arbitrary value)

bg-[#102440]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#102440 (#102440) is rgb(16, 36, 64) in RGB.

No, #102440 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 #102440, or check how it holds up for accessibility.

Generate a palette → Check contrast