#00A3E0 Color (Hex and RGB)

#00A3E0

rgb(0 163 224) · reads as blue

#00a3e0 has RGB values (0, 163, 224). The color reads primarily as blue in sRGB space.

Color values

Format	Value	Channels
HEX	`#00A3E0`	R00GA3BE0
RGB	`rgb(0 163 224)`	R0G163B224
HSL	`hsl(196 100% 44%)`	H196°S100%L44%
OKLCH	`oklch(67% 0.14 234)`	L0.67C0.14H234°
HSV	`hsv(196, 100%, 88%)`	H196°S100%V88%
CMYK	`cmyk(100%, 27%, 0%, 12%)`	C100%M27%Y0%K12%

RGB mix

Red0 0%
Green163 63.92%
Blue224 87.84%

Base numbers

Base	R	G	B
Binary	`00000000`	`10100011`	`11100000`
Octal	`0`	`243`	`340`
Decimal	`0`	`163`	`224`
Hex	`00`	`a3`	`e0`

Shades & tints

Shades mix #00A3E0 with black; tints mix it with white. Click any swatch to explore it.

Shades

Tints

Color harmonies

Complementary

Opposite on the color wheel — maximum contrast.

Analogous

Neighbors 30° either side — calm and cohesive.

Triadic

Three hues spaced 120° apart — vibrant balance.

Monochromatic

Same hue and saturation, different lightness.

Similar brand colors

The closest colors from our brand palettes, measured in OKLab.

Contrast & accessibility

WCAG 2.1 contrast against white and black. Test other pairs in the contrast checker.

#00A3E0 on #FFFFFF

2.87:1

AA ✕AAA ✕AA Large ✕AAA Large ✕

#00A3E0 on #000000

7.32:1

AA ✓AAA ✓AA Large ✓AAA Large ✓

#FFFFFF on #00A3E0