Recognised as Colour
#F02144
- #F02144
- Red
- Dark
- Nearest: Crimson
#F02144 is a red with RGB values 240, 33, 68 and HSL 350°, 87%, 54%. It is a dark colour, so black text on it reaches 5:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#F02144#F02144
HEX#F02144
RGBrgb(240, 33, 68)
RGB (0–1)0.9412, 0.1294, 0.2667
RGB percentages94.1%, 12.9%, 26.7%
HSLhsl(349.9, 87.3%, 53.5%)
HSV / HSBhsv(349.9, 86.3%, 94.1%)
CMYK0%, 86.3%, 71.7%, 5.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,737,156
CSS custom property--colour: #F02144;
Brightness & contrast
Relative luminance0.2003WCAG 2.x, 0 is black and 1 is white
Perceived brightness135.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.01:1
Contrast with white4.19:1WCAG normal text: Fail
Contrast with black5.01:1WCAG normal text: AA
Greyscale equivalent#505050
Inverted#0FDEBB
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.19:1WCAG large text: AA
Contrast with black, large text5.01:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#21F0CD
Analogous#F021AB, #F06621
Triadic#44F021, #2144F0
Split complementary#21F066, #21ABF0
Tetradic#ABF021, #21F0CD, #6621F0
Tints, shades & saturation
Channel breakdown
R240
G33
B68
Red240 (94.1%)
Green33 (12.9%)
Blue68 (26.7%)
Hue349.86°
Saturation (HSL)87.34%
Lightness53.53%
Dominant channelRed
Hex per channelR F0 · G 21 · B 44
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