Recognised as Colour
#AAA2A4
- #AAA2A4
- Grey
- Dark
- Nearest: Dark grey
#AAA2A4 is a grey with RGB values 170, 162, 164 and HSL 345°, 4%, 65%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark grey.
Colour values
#AAA2A4#AAA2A4
HEX#AAA2A4
RGBrgb(170, 162, 164)
RGB (0–1)0.6667, 0.6353, 0.6431
RGB percentages66.7%, 63.5%, 64.3%
HSLhsl(345, 4.5%, 65.1%)
HSV / HSBhsv(345, 4.7%, 66.7%)
CMYK0%, 4.7%, 3.5%, 33.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,182,756
CSS custom property--colour: #AAA2A4;
Brightness & contrast
Relative luminance0.37067WCAG 2.x, 0 is black and 1 is white
Perceived brightness164.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.41:1
Contrast with white2.5:1WCAG normal text: Fail
Contrast with black8.41:1WCAG normal text: AAA
Greyscale equivalent#A4A4A4
Inverted#555D5B
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.5:1WCAG large text: Fail
Contrast with black, large text8.41:1WCAG large text: AAA
Named colours
Hue familygrey
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#A2AAA8
Analogous#AAA2A8, #AAA4A2
Triadic#A4AAA2, #A2A4AA
Split complementary#A2AAA4, #A2A8AA
Tetradic#A8AAA2, #A2AAA8, #A4A2AA
Tints, shades & saturation
Channel breakdown
R170
G162
B164
Red170 (66.7%)
Green162 (63.5%)
Blue164 (64.3%)
Hue345°
Saturation (HSL)4.49%
Lightness65.1%
Dominant channelRed
Hex per channelR AA · G A2 · B A4
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