#23355f

Color #23355f

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 22.71 Nearest Tailwind class blue-950 #162456 · ΔE 5.5

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

Conversions

HEX

#23355f

RGB

rgb(35, 53, 95)

HSL

hsl(222, 46.2%, 25.5%)

HSV / HSB

hsv(222, 63.2%, 37.3%)

CMYK

cmyk(63.2%, 44.2%, 0%, 62.7%)

LAB

lab(22.76, 7.32, -27.25)

LCH

lch(22.76, 28.22, 285.04)

OKLCH

oklch(33.7%, 0.0778, 265.06)

HWB

hwb(222, 13.7%, 62.7%)

Harmony colors

Complementary

#5f4d23

Analogous

#23535f

#23355f

#2f235f

Triadic

#23355f

#5f2335

#355f23

Split-complementary

#23355f

#5f2f23

#535f23

Tetradic

#23355f

#4d235f

#5f4d23

#355f23

Square

#23355f

#5f2353

#5f4d23

#235f2f

Shades

Color #23355f mixed toward black.

#1d2c4f

#17233f

#111b30

#0c1220

#060910

Tints

Color #23355f mixed toward white.

#344f8d

#4669bb

#748ecc

#a2b4dd

#d1d9ee

Tones

Color #23355f mixed toward gray.

#28375a

#2d3955

#323b50

#373d4b

#3c3f46

Accessibility

Aa White text on this color

12.03:1

Aa Black text on this color

1.75:1

White text reads better on this background (12.03:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2c2c57 · ΔE 5.3

Deuteranopia

#2b2955 · ΔE 6.2

Tritanopia

#24504e · ΔE 23.7

Achromatopsia

#363636 · ΔE 17.6

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

Code

CSS

background-color: #23355f;

Tailwind (arbitrary value)

bg-[#23355f]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#23355f (#23355f) is rgb(35, 53, 95) in RGB.

No, #23355f 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 #23355f, or check how it holds up for accessibility.

Generate a palette → Check contrast