#05081f

Color #05081f

A vivid, highly saturated very dark blue.

Closest named color Black #000000 · ΔE 14.71 Nearest Tailwind class slate-900 #0f172b · ΔE 3.4

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

Conversions

HEX

#05081f

RGB

rgb(5, 8, 31)

HSL

hsl(233.1, 72.2%, 7.1%)

HSV / HSB

hsv(233.1, 83.9%, 12.2%)

CMYK

cmyk(83.9%, 74.2%, 0%, 87.8%)

LAB

lab(2.75, 4.38, -13.77)

LCH

lch(2.75, 14.45, 287.64)

OKLCH

oklch(14.8%, 0.0492, 271.86)

HWB

hwb(233.1, 2%, 87.8%)

Harmony colors

Complementary

#1f1c05

Analogous

#05151f

#05081f

#0f051f

Triadic

#05081f

#1f0508

#081f05

Split-complementary

#05081f

#1f0f05

#151f05

Tetradic

#05081f

#1c051f

#1f1c05

#081f05

Square

#05081f

#1f0515

#1f1c05

#051f0f

Shades

Color #05081f mixed toward black.

#04071a

#030515

#030410

#02030a

#010105

Tints

Color #05081f mixed toward white.

#101a63

#1b2ba7

#3347de

#7784e9

#bbc2f4

Tones

Color #05081f mixed toward gray.

#070a1d

#090b1b

#0c0d19

#0e0f16

#101014

Accessibility

Aa White text on this color

19.79:1

Aa Black text on this color

1.06:1

White text reads better on this background (19.79:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#06061b · ΔE 1.7

Deuteranopia

#06061a · ΔE 2.1

Tritanopia

#051717 · ΔE 15

Achromatopsia

#0a0a0a · ΔE 11.4

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

Code

CSS

background-color: #05081f;

Tailwind (arbitrary value)

bg-[#05081f]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#05081f (#05081f) is rgb(5, 8, 31) in RGB.

No, #05081f is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #05081f, or check how it holds up for accessibility.

Generate a palette → Check contrast