#000b45

Color #000b45

A vivid, highly saturated very dark blue.

Closest named color Midnight Blue #191970 · ΔE 19.24 Nearest Tailwind class indigo-950 #1e1a4d · ΔE 5

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

Conversions

HEX

#000b45

RGB

rgb(0, 11, 69)

HSL

hsl(230.4, 100%, 13.5%)

HSV / HSB

hsv(230.4, 100%, 27.1%)

CMYK

cmyk(100%, 84.1%, 0%, 72.9%)

LAB

lab(6.04, 21.21, -36.79)

LCH

lch(6.04, 42.47, 299.96)

OKLCH

oklch(19.7%, 0.1084, 263.69)

HWB

hwb(230.4, 0%, 72.9%)

Harmony colors

Complementary

#453a00

Analogous

#002d45

#000b45

#170045

Triadic

#000b45

#45000b

#0b4500

Split-complementary

#000b45

#451700

#2d4500

Tetradic

#000b45

#3a0045

#453a00

#0b4500

Square

#000b45

#45002d

#453a00

#004517

Shades

Color #000b45 mixed toward black.

#000939

#00072e

#000622

#000417

#00020b

Tints

Color #000b45 mixed toward white.

#00178e

#0023d8

#2246ff

#6c83ff

#b5c1ff

Tones

Color #000b45 mixed toward gray.

#060f3f

#0b1339

#111734

#171b2e

#1d1f28

Accessibility

Aa White text on this color

18.52:1

Aa Black text on this color

1.13:1

White text reads better on this background (18.52:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#05053c · ΔE 1.9

Deuteranopia

#04033a · ΔE 2.2

Tritanopia

#013533 · ΔE 28.1

Achromatopsia

#131313 · ΔE 22.5

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

Code

CSS

background-color: #000b45;

Tailwind (arbitrary value)

bg-[#000b45]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#000b45 (#000b45) is rgb(0, 11, 69) in RGB.

No, #000b45 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 #000b45, or check how it holds up for accessibility.

Generate a palette → Check contrast