#03233e

Color #03233e

A vivid, highly saturated very dark blue.

Closest named color Charcoal #36454f · ΔE 20.15 Nearest Tailwind class sky-950 #052f4a · ΔE 4.5

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

Conversions

HEX

#03233e

RGB

rgb(3, 35, 62)

HSL

hsl(207.5, 90.8%, 12.7%)

HSV / HSB

hsv(207.5, 95.2%, 24.3%)

CMYK

cmyk(95.2%, 43.5%, 0%, 75.7%)

LAB

lab(13.04, 0.46, -20.48)

LCH

lch(13.04, 20.49, 271.29)

OKLCH

oklch(25%, 0.063, 248.28)

HWB

hwb(207.5, 1.2%, 75.7%)

Harmony colors

Complementary

#3e1e03

Analogous

#033e3b

#03233e

#03053e

Triadic

#03233e

#3e0323

#233e03

Split-complementary

#03233e

#3e0305

#3e3b03

Tetradic

#03233e

#1e033e

#3e1e03

#233e03

Square

#03233e

#3b033e

#3e1e03

#053e03

Shades

Color #03233e mixed toward black.

#021d33

#021729

#01111f

#010c15

#00060a

Tints

Color #03233e mixed toward white.

#064b85

#0a73cb

#2b98f5

#71baf8

#b8ddfc

Tones

Color #03233e mixed toward gray.

#082239

#0d2234

#12222f

#17212a

#1b2125

Accessibility

Aa White text on this color

15.98:1

Aa Black text on this color

1.31:1

White text reads better on this background (15.98:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#161639 · ΔE 10.2

Deuteranopia

#141137 · ΔE 11.4

Tritanopia

#063433 · ΔE 18.5

Achromatopsia

#222222 · ΔE 14

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

Code

CSS

background-color: #03233e;

Tailwind (arbitrary value)

bg-[#03233e]

Related colors

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#03233e (#03233e) is rgb(3, 35, 62) in RGB.

No, #03233e 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.

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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 #03233e, or check how it holds up for accessibility.

Generate a palette → Check contrast