#0d4aaa

Color #0d4aaa

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 15.51 Nearest Tailwind class blue-800 #193cb8 · ΔE 5.9

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

Conversions

HEX

#0d4aaa

RGB

rgb(13, 74, 170)

HSL

hsl(216.7, 85.8%, 35.9%)

HSV / HSB

hsv(216.7, 92.4%, 66.7%)

CMYK

cmyk(92.4%, 56.5%, 0%, 33.3%)

LAB

lab(33.74, 20.6, -56.31)

LCH

lch(33.74, 59.96, 290.09)

OKLCH

oklch(43.6%, 0.1652, 260.14)

HWB

hwb(216.7, 5.1%, 33.3%)

Harmony colors

Complementary

#aa6d0d

Analogous

#0d99aa

#0d4aaa

#1f0daa

Triadic

#0d4aaa

#aa0d4a

#4aaa0d

Split-complementary

#0d4aaa

#aa1f0d

#99aa0d

Tetradic

#0d4aaa

#6d0daa

#aa6d0d

#4aaa0d

Square

#0d4aaa

#aa0d99

#aa6d0d

#0daa1f

Shades

Color #0d4aaa mixed toward black.

#0b3e8e

#093171

#062555

#041939

#020c1c

Tints

Color #0d4aaa mixed toward white.

#1160dd

#357df0

#679ef3

#9abef7

#ccdffb

Tones

Color #0d4aaa mixed toward gray.

#1a4d9d

#275090

#345383

#415676

#4e5969

Accessibility

Aa White text on this color

8.15:1

Aa Black text on this color

2.58:1

White text reads better on this background (8.15:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#32339a · ΔE 9.1

Deuteranopia

#2f2a95 · ΔE 11.3

Tritanopia

#158b87 · ΔE 36.1

Achromatopsia

#4f4f4f · ΔE 25.6

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

Code

CSS

background-color: #0d4aaa;

Tailwind (arbitrary value)

bg-[#0d4aaa]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#0d4aaa (#0d4aaa) is rgb(13, 74, 170) in RGB.

No, #0d4aaa 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #0d4aaa, or check how it holds up for accessibility.

Generate a palette → Check contrast