#23385b

Color #23385b

A moderately saturated dark blue.

Closest named color Charcoal #36454f · ΔE 17.72 Nearest Tailwind class slate-700 #314158 · ΔE 5

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Conversions

HEX

#23385b

RGB

rgb(35, 56, 91)

HSL

hsl(217.5, 44.4%, 24.7%)

HSV / HSB

hsv(217.5, 61.5%, 35.7%)

CMYK

cmyk(61.5%, 38.5%, 0%, 64.3%)

LAB

lab(23.47, 3.7, -23.5)

LCH

lch(23.47, 23.79, 278.95)

OKLCH

oklch(34.1%, 0.0675, 260.11)

HWB

hwb(217.5, 13.7%, 64.3%)

Harmony colors

Complementary

#5b4623

Analogous

#23545b

#23385b

#2a235b

Triadic

#23385b

#5b2338

#385b23

Split-complementary

#23385b

#5b2a23

#545b23

Tetradic

#23385b

#46235b

#5b4623

#385b23

Square

#23385b

#5b2354

#5b4623

#235b2a

Shades

Color #23385b mixed toward black.

#1d2f4c

#17253d

#121c2d

#0c131e

#06090f

Tints

Color #23385b mixed toward white.

#355489

#4771b7

#7494ca

#a3b8db

#d1dbed

Tones

Color #23385b mixed toward gray.

#283956

#2c3a52

#313b4d

#363d48

#3a3e44

Accessibility

Aa White text on this color

11.74:1

Aa Black text on this color

1.79:1

White text reads better on this background (11.74:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#2d2e54 · ΔE 6.7

Deuteranopia

#2c2a52 · ΔE 8

Tritanopia

#244e4d · ΔE 21

Achromatopsia

#383838 · ΔE 15.6

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

Code

CSS

background-color: #23385b;

Tailwind (arbitrary value)

bg-[#23385b]

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

#23385b (#23385b) is rgb(35, 56, 91) in RGB.

No, #23385b 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.

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Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

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Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

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Build something with this color

Generate a full palette from #23385b, or check how it holds up for accessibility.

Generate a palette → Check contrast