#A3A3A3 Color (Hex and RGB)

#A3A3A3

rgb(163 163 163) · reads as gray

#a3a3a3 has RGB values (163, 163, 163). The color reads primarily as gray in sRGB space.

Color values

Format	Value	Channels
HEX	`#A3A3A3`	RA3GA3BA3
RGB	`rgb(163 163 163)`	R163G163B163
HSL	`hsl(0 0% 64%)`	H0°S0%L64%
OKLCH	`oklch(72% 0 90)`	L0.72C0H90°
HSV	`hsv(0, 0%, 64%)`	H0°S0%V64%
CMYK	`cmyk(0%, 0%, 0%, 36%)`	C0%M0%Y0%K36%

RGB mix

Red163 63.92%
Green163 63.92%
Blue163 63.92%

Base numbers

Base	R	G	B
Binary	`10100011`	`10100011`	`10100011`
Octal	`243`	`243`	`243`
Decimal	`163`	`163`	`163`
Hex	`a3`	`a3`	`a3`

Shades & tints

Shades mix #A3A3A3 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.

#A3A3A3 on #FFFFFF

2.52:1

AA ✕AAA ✕AA Large ✕AAA Large ✕

#A3A3A3 on #000000

8.33:1

AA ✓AAA ✓AA Large ✓AAA Large ✓

#FFFFFF on #A3A3A3