Recognised as Colour
#A1807C
- #A1807C
- Red
- Dark
- Nearest: Rosy brown
#A1807C is a red with RGB values 161, 128, 124 and HSL 6°, 16%, 56%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Rosy brown.
Colour values
#A1807C#A1807C
HEX#A1807C
RGBrgb(161, 128, 124)
RGB (0–1)0.6314, 0.502, 0.4863
RGB percentages63.1%, 50.2%, 48.6%
HSLhsl(6.5, 16.4%, 55.9%)
HSV / HSBhsv(6.5, 23%, 63.1%)
CMYK0%, 20.5%, 23%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,584,188
CSS custom property--colour: #A1807C;
Brightness & contrast
Relative luminance0.24471WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.89:1
Contrast with white3.56:1WCAG normal text: Fail
Contrast with black5.89:1WCAG normal text: AA
Greyscale equivalent#878787
Inverted#5E7F83
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.56:1WCAG large text: AA
Contrast with black, large text5.89:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#7C9DA1
Analogous#A17C8B, #A1937C
Triadic#7CA180, #807CA1
Split complementary#7CA193, #7C8BA1
Tetradic#8BA17C, #7C9DA1, #937CA1
Tints, shades & saturation
Channel breakdown
R161
G128
B124
Red161 (63.1%)
Green128 (50.2%)
Blue124 (48.6%)
Hue6.49°
Saturation (HSL)16.44%
Lightness55.88%
Dominant channelRed
Hex per channelR A1 · G 80 · B 7C
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