#0b234c

Color #0b234c

A vivid, highly saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 27 Nearest Tailwind class blue-950 #162456 · ΔE 2.8

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

Conversions

HEX

#0b234c

RGB

rgb(11, 35, 76)

HSL

hsl(217.8, 74.7%, 17.1%)

HSV / HSB

hsv(217.8, 85.5%, 29.8%)

CMYK

cmyk(85.5%, 53.9%, 0%, 70.2%)

LAB

lab(14.37, 8.11, -28.04)

LCH

lch(14.37, 29.19, 286.13)

OKLCH

oklch(26.5%, 0.0817, 260.42)

HWB

hwb(217.8, 4.3%, 70.2%)

Harmony colors

Complementary

#4c340b

Analogous

#0b444c

#0b234c

#140b4c

Triadic

#0b234c

#4c0b23

#234c0b

Split-complementary

#0b234c

#4c140b

#444c0b

Tetradic

#0b234c

#340b4c

#4c340b

#234c0b

Square

#0b234c

#4c0b44

#4c340b

#0b4c14

Shades

Color #0b234c mixed toward black.

#091d3f

#071733

#061226

#040c19

#02060d

Tints

Color #0b234c mixed toward white.

#14408a

#1d5cc7

#4681e4

#84abed

#c1d5f6

Tones

Color #0b234c mixed toward gray.

#102547

#162641

#1b273c

#212936

#262a31

Accessibility

Aa White text on this color

15.45:1

Aa Black text on this color

1.36:1

White text reads better on this background (15.45:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#181845 · ΔE 5.9

Deuteranopia

#171543 · ΔE 6.8

Tritanopia

#0d3e3d · ΔE 23.9

Achromatopsia

#242424 · ΔE 18

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

Code

CSS

background-color: #0b234c;

Tailwind (arbitrary value)

bg-[#0b234c]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#0b234c (#0b234c) is rgb(11, 35, 76) in RGB.

No, #0b234c 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 #0b234c, or check how it holds up for accessibility.

Generate a palette → Check contrast