#034a54

Color #034a54

A vivid, highly saturated very dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 9.28 Nearest Tailwind class cyan-900 #104e64 · ΔE 6.5

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

Conversions

HEX

#034a54

RGB

rgb(3, 74, 84)

HSL

hsl(187.4, 93.1%, 17.1%)

HSV / HSB

hsv(187.4, 96.4%, 32.9%)

CMYK

cmyk(96.4%, 11.9%, 0%, 67.1%)

LAB

lab(28.26, -15.64, -11.58)

LCH

lch(28.26, 19.46, 216.52)

OKLCH

oklch(37.6%, 0.0638, 210.42)

HWB

hwb(187.4, 1.2%, 67.1%)

Harmony colors

Complementary

#540d03

Analogous

#035436

#034a54

#032254

Triadic

#034a54

#54034a

#4a5403

Split-complementary

#034a54

#540322

#543603

Tetradic

#034a54

#0d0354

#540d03

#4a5403

Square

#034a54

#360354

#540d03

#225403

Shades

Color #034a54 mixed toward black.

#033e46

#023138

#02252a

#01191c

#010c0e

Tints

Color #034a54 mixed toward white.

#058698

#08c2dc

#33dff8

#77eafa

#bbf4fd

Tones

Color #034a54 mixed toward gray.

#0a454d

#114047

#173b40

#1e3639

#253132

Accessibility

Aa White text on this color

9.95:1

Aa Black text on this color

2.11:1

White text reads better on this background (9.95:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#313152 · ΔE 23.5

Deuteranopia

#2d2851 · ΔE 25

Tritanopia

#0e504f · ΔE 6

Achromatopsia

#434343 · ΔE 16.4

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

Code

CSS

background-color: #034a54;

Tailwind (arbitrary value)

bg-[#034a54]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Light Blue #add8e6

Aqua #00ffff

Azure #f0ffff

Frequently asked questions

#034a54 (#034a54) is rgb(3, 74, 84) in RGB.

No, #034a54 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 #034a54, or check how it holds up for accessibility.

Generate a palette → Check contrast