#10142a

Color #10142a

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 18.01 Nearest Tailwind class slate-900 #0f172b · ΔE 2.4

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Conversions

HEX

#10142a

RGB

rgb(16, 20, 42)

HSL

hsl(230.8, 44.8%, 11.4%)

HSV / HSB

hsv(230.8, 61.9%, 16.5%)

CMYK

cmyk(61.9%, 52.4%, 0%, 83.5%)

LAB

lab(7.02, 5.81, -15.54)

LCH

lch(7.02, 16.59, 290.5)

OKLCH

oklch(20%, 0.0443, 274.01)

HWB

hwb(230.8, 6.3%, 83.5%)

Harmony colors

Complementary

#2a2610

Analogous

#10212a

#10142a

#19102a

Triadic

#10142a

#2a1014

#142a10

Split-complementary

#10142a

#2a1910

#212a10

Tetradic

#10142a

#26102a

#2a2610

#142a10

Square

#10142a

#2a1021

#2a2610

#102a19

Shades

Color #10142a mixed toward black.

#0d1123

#0b0d1c

#080a15

#05070e

#030307

Tints

Color #10142a mixed toward white.

#252e61

#3a4897

#5b6bc1

#929cd5

#c8ceea

Tones

Color #10142a mixed toward gray.

#121628

#141726

#171924

#191a21

#1b1c1f

Accessibility

Aa White text on this color

18.17:1

Aa Black text on this color

1.16:1

White text reads better on this background (18.17:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#121226 · ΔE 1.6

Deuteranopia

#121125 · ΔE 1.9

Tritanopia

#102221 · ΔE 18.1

Achromatopsia

#161616 · ΔE 12.7

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

Code

CSS

background-color: #10142a;

Tailwind (arbitrary value)

bg-[#10142a]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#10142a (#10142a) is rgb(16, 20, 42) in RGB.

No, #10142a 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 #10142a, or check how it holds up for accessibility.

Generate a palette → Check contrast