#0c1533

Color #0c1533

A moderately saturated very dark blue.

Closest named color Black #000000 · ΔE 23.85 Nearest Tailwind class slate-900 #0f172b · ΔE 4.4

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Conversions

HEX

#0c1533

RGB

rgb(12, 21, 51)

HSL

hsl(226.2, 61.9%, 12.4%)

HSV / HSB

hsv(226.2, 76.5%, 20%)

CMYK

cmyk(76.5%, 58.8%, 0%, 80%)

LAB

lab(7.71, 7.99, -21.11)

LCH

lch(7.71, 22.57, 290.73)

OKLCH

oklch(20.7%, 0.0605, 268.2)

HWB

hwb(226.2, 4.7%, 80%)

Harmony colors

Complementary

#332a0c

Analogous

#0c2933

#0c1533

#170c33

Triadic

#0c1533

#330c15

#15330c

Split-complementary

#0c1533

#33170c

#29330c

Tetradic

#0c1533

#2a0c33

#332a0c

#15330c

Square

#0c1533

#330c29

#332a0c

#0c3317

Shades

Color #0c1533 mixed toward black.

#0a122b

#080e22

#060b1a

#040711

#020409

Tints

Color #0c1533 mixed toward white.

#1a2e6f

#2847ac

#4a6ad4

#869ce3

#c3cdf1

Tones

Color #0c1533 mixed toward gray.

#0f1730

#13192d

#161a29

#191c26

#1c1e23

Accessibility

Aa White text on this color

17.94:1

Aa Black text on this color

1.17:1

White text reads better on this background (17.94:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#10102e · ΔE 2.6

Deuteranopia

#100f2c · ΔE 2.8

Tritanopia

#0d2928 · ΔE 21.9

Achromatopsia

#171717 · ΔE 15.6

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

Code

CSS

background-color: #0c1533;

Tailwind (arbitrary value)

bg-[#0c1533]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#0c1533 (#0c1533) is rgb(12, 21, 51) in RGB.

No, #0c1533 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 #0c1533, or check how it holds up for accessibility.

Generate a palette → Check contrast