#63a9a5

Color #63a9a5

A muted medium cyan.

Closest named color Cadet Blue #5f9ea0 · ΔE 5.54 Nearest Tailwind class teal-500 #00bba7 · ΔE 9.6

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Conversions

HEX

#63a9a5

RGB

rgb(99, 169, 165)

HSL

hsl(176.6, 28.9%, 52.5%)

HSV / HSB

hsv(176.6, 41.4%, 66.3%)

CMYK

cmyk(41.4%, 0%, 2.4%, 33.7%)

LAB

lab(64.76, -23.01, -4.86)

LCH

lch(64.76, 23.52, 191.93)

OKLCH

oklch(68.8%, 0.0712, 190.93)

HWB

hwb(176.6, 38.8%, 33.7%)

Harmony colors

Complementary

#a96367

Analogous

#63a982

#63a9a5

#638aa9

Triadic

#63a9a5

#a563a9

#a9a563

Split-complementary

#63a9a5

#a9638a

#a98263

Tetradic

#63a9a5

#6367a9

#a96367

#a9a563

Square

#63a9a5

#8263a9

#a96367

#8aa963

Shades

Color #63a9a5 mixed toward black.

#4f908c

#3f7370

#305654

#203a38

#101d1c

Tints

Color #63a9a5 mixed toward white.

#7db7b4

#97c6c3

#b1d4d2

#cbe2e1

#e5f1f0

Tones

Color #63a9a5 mixed toward gray.

#69a3a0

#6f9d9b

#749795

#7a9290

#808c8b

Accessibility

Aa White text on this color

2.71:1

Aa Black text on this color

7.75:1

Black text reads better on this background (7.75:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#8788a6 · ΔE 26.2

Deuteranopia

#837da6 · ΔE 29.4

Tritanopia

#68a7a7 · ΔE 2.1

Achromatopsia

#9d9d9d · ΔE 19.3

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

Code

CSS

background-color: #63a9a5;

Tailwind (arbitrary value)

bg-[#63a9a5]

Related colors

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Turquoise #40e0d0

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#63a9a5 (#63a9a5) is rgb(99, 169, 165) in RGB.

No, #63a9a5 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 #63a9a5, or check how it holds up for accessibility.

Generate a palette → Check contrast