Recognised as Colour
#A10725
- #A10725
- Red
- Dark
- Nearest: Brown
#A10725 is a red with RGB values 161, 7, 37 and HSL 348°, 92%, 33%. It is a dark colour, so white text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Brown.
Colour values
#A10725#A10725
HEX#A10725
RGBrgb(161, 7, 37)
RGB (0–1)0.6314, 0.0275, 0.1451
RGB percentages63.1%, 2.7%, 14.5%
HSLhsl(348.3, 91.7%, 32.9%)
HSV / HSBhsv(348.3, 95.7%, 63.1%)
CMYK0%, 95.7%, 77%, 36.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,553,125
CSS custom property--colour: #A10725;
Brightness & contrast
Relative luminance0.07863WCAG 2.x, 0 is black and 1 is white
Perceived brightness89.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.16:1
Contrast with white8.16:1WCAG normal text: AAA
Contrast with black2.57:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#5EF8DA
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.16:1WCAG large text: AAA
Contrast with black, large text2.57:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#07A183
Analogous#A10772, #A13607
Triadic#25A107, #0725A1
Split complementary#07A136, #0772A1
Tetradic#72A107, #07A183, #3607A1
Tints, shades & saturation
Channel breakdown
R161
G7
B37
Red161 (63.1%)
Green7 (2.7%)
Blue37 (14.5%)
Hue348.31°
Saturation (HSL)91.67%
Lightness32.94%
Dominant channelRed
Hex per channelR A1 · G 07 · B 25
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