#0a1427

Color #0a1427

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 15.87 Nearest Tailwind class slate-900 #0f172b · ΔE 1.6

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Conversions

HEX

#0a1427

RGB

rgb(10, 20, 39)

HSL

hsl(219.3, 59.2%, 9.6%)

HSV / HSB

hsv(219.3, 74.4%, 15.3%)

CMYK

cmyk(74.4%, 48.7%, 0%, 84.7%)

LAB

lab(6.42, 2.68, -14.26)

LCH

lch(6.42, 14.51, 280.64)

OKLCH

oklch(19.3%, 0.0414, 262.22)

HWB

hwb(219.3, 3.9%, 84.7%)

Harmony colors

Complementary

#271d0a

Analogous

#0a2227

#0a1427

#0e0a27

Triadic

#0a1427

#270a14

#14270a

Split-complementary

#0a1427

#270e0a

#22270a

Tetradic

#0a1427

#1d0a27

#271d0a

#14270a

Square

#0a1427

#270a22

#271d0a

#0a270e

Shades

Color #0a1427 mixed toward black.

#081120

#070d1a

#050a13

#03070d

#020306

Tints

Color #0a1427 mixed toward white.

#1a3364

#2953a1

#4877d0

#85a4e0

#c2d2ef

Tones

Color #0a1427 mixed toward gray.

#0c1525

#0f1522

#111620

#14171d

#16181b

Accessibility

Aa White text on this color

18.38:1

Aa Black text on this color

1.14:1

White text reads better on this background (18.38:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f23 · ΔE 3.9

Deuteranopia

#0e0e22 · ΔE 3.8

Tritanopia

#0b201f · ΔE 15.8

Achromatopsia

#141414 · ΔE 11.1

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

Code

CSS

background-color: #0a1427;

Tailwind (arbitrary value)

bg-[#0a1427]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0a1427 (#0a1427) is rgb(10, 20, 39) in RGB.

No, #0a1427 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 #0a1427, or check how it holds up for accessibility.

Generate a palette → Check contrast