Recognised as Colour
#AF111B
- #AF111B
- Red
- Dark
- Nearest: Firebrick
#AF111B is a red with RGB values 175, 17, 27 and HSL 356°, 82%, 38%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Firebrick.
Colour values
#AF111B#AF111B
HEX#AF111B
RGBrgb(175, 17, 27)
RGB (0–1)0.6863, 0.0667, 0.1059
RGB percentages68.6%, 6.7%, 10.6%
HSLhsl(356.2, 82.3%, 37.6%)
HSV / HSBhsv(356.2, 90.3%, 68.6%)
CMYK0%, 90.3%, 84.6%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,473,179
CSS custom property--colour: #AF111B;
Brightness & contrast
Relative luminance0.09594WCAG 2.x, 0 is black and 1 is white
Perceived brightness97 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.19:1
Contrast with white7.19:1WCAG normal text: AAA
Contrast with black2.92:1WCAG normal text: Fail
Greyscale equivalent#333333
Inverted#50EEE4
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.19:1WCAG large text: AAA
Contrast with black, large text2.92:1WCAG large text: Fail
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#11AFA5
Analogous#AF116A, #AF5611
Triadic#1BAF11, #111BAF
Split complementary#11AF56, #116AAF
Tetradic#6AAF11, #11AFA5, #5611AF
Tints, shades & saturation
Channel breakdown
R175
G17
B27
Red175 (68.6%)
Green17 (6.7%)
Blue27 (10.6%)
Hue356.2°
Saturation (HSL)82.29%
Lightness37.65%
Dominant channelRed
Hex per channelR AF · G 11 · B 1B
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