#0d4180

Color #0d4180

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 17.13 Nearest Tailwind class blue-900 #1c398e · ΔE 5.1

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#0d4180

RGB

rgb(13, 65, 128)

HSL

hsl(212.9, 81.6%, 27.6%)

HSV / HSB

hsv(212.9, 89.8%, 50.2%)

CMYK

cmyk(89.8%, 49.2%, 0%, 49.8%)

LAB

lab(27.91, 9.28, -40.12)

LCH

lch(27.91, 41.18, 283.02)

OKLCH

oklch(38.1%, 0.1188, 256.31)

HWB

hwb(212.9, 5.1%, 49.8%)

Harmony colors

Complementary

#804c0d

Analogous

#0d7a80

#0d4180

#130d80

Triadic

#0d4180

#800d41

#41800d

Split-complementary

#0d4180

#80130d

#7a800d

Tetradic

#0d4180

#4c0d80

#804c0d

#41800d

Square

#0d4180

#800d7a

#804c0d

#0d8013

Shades

Color #0d4180 mixed toward black.

#0b366b

#092b55

#062040

#04162b

#020b15

Tints

Color #0d4180 mixed toward white.

#135db8

#1f7ae8

#579bee

#8fbdf4

#c7def9

Tones

Color #0d4180 mixed toward gray.

#174276

#20436d

#2a4463

#33455a

#3d4550

Accessibility

Aa White text on this color

10.07:1

Aa Black text on this color

2.08:1

White text reads better on this background (10.07:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c75 · ΔE 9.9

Deuteranopia

#292572 · ΔE 11.6

Tritanopia

#136a68 · ΔE 27.8

Achromatopsia

#424242 · ΔE 21.5

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

Code

CSS

background-color: #0d4180;

Tailwind (arbitrary value)

bg-[#0d4180]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Cornflower Blue #6495ed

Frequently asked questions

#0d4180 (#0d4180) is rgb(13, 65, 128) in RGB.

No, #0d4180 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 #0d4180, or check how it holds up for accessibility.

Generate a palette → Check contrast