#00a4c3

Color #00a4c3

A vivid, highly saturated dark cyan.

Closest named color Cadet Blue #5f9ea0 · ΔE 19.1 Nearest Tailwind class cyan-500 #00b8db · ΔE 5.8

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

Conversions

HEX

#00a4c3

RGB

rgb(0, 164, 195)

HSL

hsl(189.5, 100%, 38.2%)

HSV / HSB

hsv(189.5, 100%, 76.5%)

CMYK

cmyk(100%, 15.9%, 0%, 23.5%)

LAB

lab(62.07, -24.4, -25.9)

LCH

lch(62.07, 35.58, 226.71)

OKLCH

oklch(66.3%, 0.1189, 217.65)

HWB

hwb(189.5, 0%, 23.5%)

Harmony colors

Complementary

#c31f00

Analogous

#00c380

#00a4c3

#0043c3

Triadic

#00a4c3

#c300a4

#a4c300

Split-complementary

#00a4c3

#c30043

#c38000

Tetradic

#00a4c3

#1f00c3

#c31f00

#a4c300

Square

#00a4c3

#8000c3

#c31f00

#43c300

Shades

Color #00a4c3 mixed toward black.

#0089a2

#006d82

#005261

#003741

#001b20

Tints

Color #00a4c3 mixed toward white.

#00d0f7

#2ddeff

#61e6ff

#96eeff

#caf7ff

Tones

Color #00a4c3 mixed toward gray.

#1099b3

#208ea2

#318392

#417882

#516d72

Accessibility

Aa White text on this color

2.96:1

Aa Black text on this color

7.1:1

Black text reads better on this background (7.1:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#7071bc · ΔE 28

Deuteranopia

#685eba · ΔE 32.5

Tritanopia

#25b6b5 · ΔE 12.5

Achromatopsia

#969696 · ΔE 21.6

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

Code

CSS

background-color: #00a4c3;

Tailwind (arbitrary value)

bg-[#00a4c3]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Sky Blue #87ceeb

Dark Turquoise #00ced1

Frequently asked questions

#00a4c3 (#00a4c3) is rgb(0, 164, 195) in RGB.

No, #00a4c3 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 #00a4c3, or check how it holds up for accessibility.

Generate a palette → Check contrast