#002fbf

Color #002fbf

A vivid, highly saturated dark blue.

Closest named color Dark Blue #00008b · ΔE 16.92 Nearest Tailwind class blue-800 #193cb8 · ΔE 3.6

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

Conversions

HEX

#002fbf

RGB

rgb(0, 47, 191)

HSL

hsl(225.2, 100%, 37.5%)

HSV / HSB

hsv(225.2, 100%, 74.9%)

CMYK

cmyk(100%, 75.4%, 0%, 25.1%)

LAB

lab(28.88, 45.81, -76.76)

LCH

lch(28.88, 89.39, 300.83)

OKLCH

oklch(40.6%, 0.2241, 263.75)

HWB

hwb(225.2, 0%, 25.1%)

Harmony colors

Complementary

#bf9000

Analogous

#008fbf

#002fbf

#3000bf

Triadic

#002fbf

#bf002f

#2fbf00

Split-complementary

#002fbf

#bf3000

#8fbf00

Tetradic

#002fbf

#9000bf

#bf9000

#2fbf00

Square

#002fbf

#bf008f

#bf9000

#00bf30

Shades

Color #002fbf mixed toward black.

#00279f

#001f80

#001860

#001040

#000820

Tints

Color #002fbf mixed toward white.

#003cf4

#2a5fff

#6087ff

#95afff

#cad7ff

Tones

Color #002fbf mixed toward gray.

#1037af

#203f9f

#30478f

#404f80

#505870

Accessibility

Aa White text on this color

9.73:1

Aa Black text on this color

2.16:1

White text reads better on this background (9.73:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#1d1daa · ΔE 5

Deuteranopia

#1b17a4 · ΔE 6.3

Tritanopia

#059792 · ΔE 45

Achromatopsia

#444444 · ΔE 29.7

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

Code

CSS

background-color: #002fbf;

Tailwind (arbitrary value)

bg-[#002fbf]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#002fbf (#002fbf) is rgb(0, 47, 191) in RGB.

No, #002fbf 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 #002fbf, or check how it holds up for accessibility.

Generate a palette → Check contrast