Colour
#FF4171
- #FF4171
- Red
- Dark
- Nearest: Crimson
#FF4171 is a red with RGB values 255, 65, 113 and HSL 345°, 100%, 63%. It is a dark colour, so black text on it reaches 6.2:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#FF4171#FF4171
HEX#FF4171
RGBrgb(255, 65, 113)
RGB (0–1)1, 0.2549, 0.4431
RGB percentages100%, 25.5%, 44.3%
HSLhsl(344.8, 100%, 62.7%)
HSV / HSBhsv(344.8, 74.5%, 100%)
CMYK0%, 74.5%, 55.7%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,728,433
CSS custom property--colour: #FF4171;
Brightness & contrast
Relative luminance0.26233WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.25:1
Contrast with white3.36:1WCAG normal text: Fail
Contrast with black6.25:1WCAG normal text: AA
Greyscale equivalent#6D6D6D
Inverted#00BE8E
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.36:1WCAG large text: AA
Contrast with black, large text6.25:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#41FFCF
Analogous#FF41D0, #FF7041
Triadic#71FF41, #4171FF
Split complementary#41FF70, #41D0FF
Tetradic#D0FF41, #41FFCF, #7041FF
Tints, shades & saturation
Channel breakdown
R255
G65
B113
Red255 (100%)
Green65 (25.5%)
Blue113 (44.3%)
Hue344.84°
Saturation (HSL)100%
Lightness62.75%
Dominant channelRed
Hex per channelR FF · G 41 · B 71
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