#034b89

Color #034b89

A vivid, highly saturated dark blue.

Closest named color Dark Slate Blue #483d8b · ΔE 20.57 Nearest Tailwind class sky-900 #024a70 · ΔE 4.8

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

Conversions

HEX

#034b89

RGB

rgb(3, 75, 137)

HSL

hsl(207.8, 95.7%, 27.5%)

HSV / HSB

hsv(207.8, 97.8%, 53.7%)

CMYK

cmyk(97.8%, 45.3%, 0%, 46.3%)

LAB

lab(31.48, 5.6, -39.97)

LCH

lch(31.48, 40.36, 277.98)

OKLCH

oklch(41%, 0.1207, 252)

HWB

hwb(207.8, 1.2%, 46.3%)

Harmony colors

Complementary

#894103

Analogous

#038984

#034b89

#030889

Triadic

#034b89

#89034b

#4b8903

Split-complementary

#034b89

#890308

#898403

Tetradic

#034b89

#410389

#894103

#4b8903

Square

#034b89

#840389

#894103

#088903

Shades

Color #034b89 mixed toward black.

#033f72

#02325b

#022645

#01192e

#010d17

Tints

Color #034b89 mixed toward white.

#046cc6

#0e8cfa

#4aa9fb

#86c6fc

#c3e2fe

Tones

Color #034b89 mixed toward gray.

#0e4a7e

#194973

#254968

#30485c

#3b4751

Accessibility

Aa White text on this color

8.86:1

Aa Black text on this color

2.37:1

White text reads better on this background (8.86:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#31327d · ΔE 12.2

Deuteranopia

#2e297a · ΔE 14.5

Tritanopia

#0e7371 · ΔE 27.2

Achromatopsia

#4a4a4a · ΔE 21.2

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

Code

CSS

background-color: #034b89;

Tailwind (arbitrary value)

bg-[#034b89]

Related colors

Alice Blue #f0f8ff

Steel Blue #4682b4

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Charcoal #36454f

Frequently asked questions

#034b89 (#034b89) is rgb(3, 75, 137) in RGB.

No, #034b89 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 #034b89, or check how it holds up for accessibility.

Generate a palette → Check contrast