#0b1527

Color #0b1527

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 15.42 Nearest Tailwind class gray-900 #101828 · ΔE 1.4

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Conversions

HEX

#0b1527

RGB

rgb(11, 21, 39)

HSL

hsl(218.6, 56%, 9.8%)

HSV / HSB

hsv(218.6, 71.8%, 15.3%)

CMYK

cmyk(71.8%, 46.2%, 0%, 84.7%)

LAB

lab(6.81, 2.28, -13.65)

LCH

lch(6.81, 13.84, 279.48)

OKLCH

oklch(19.7%, 0.0393, 261.38)

HWB

hwb(218.6, 4.3%, 84.7%)

Harmony colors

Complementary

#271d0b

Analogous

#0b2327

#0b1527

#0f0b27

Triadic

#0b1527

#270b15

#15270b

Split-complementary

#0b1527

#270f0b

#23270b

Tetradic

#0b1527

#1d0b27

#271d0b

#15270b

Square

#0b1527

#270b23

#271d0b

#0b270f

Shades

Color #0b1527 mixed toward black.

#091120

#070e1a

#050a13

#04070d

#020306

Tints

Color #0b1527 mixed toward white.

#1c3563

#2d559f

#4c7acc

#87a6dd

#c3d3ee

Tones

Color #0b1527 mixed toward gray.

#0d1625

#101622

#121720

#14181e

#17181b

Accessibility

Aa White text on this color

18.25:1

Aa Black text on this color

1.15:1

White text reads better on this background (18.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#101023 · ΔE 4.2

Deuteranopia

#0f0f23 · ΔE 4.2

Tritanopia

#0c2020 · ΔE 14.6

Achromatopsia

#151515 · ΔE 10.7

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

Code

CSS

background-color: #0b1527;

Tailwind (arbitrary value)

bg-[#0b1527]

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

#0b1527 (#0b1527) is rgb(11, 21, 39) in RGB.

No, #0b1527 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 #0b1527, or check how it holds up for accessibility.

Generate a palette → Check contrast