Recognised as Colour
#F00F41
- #F00F41
- Red
- Dark
- Nearest: Crimson
#F00F41 is a red with RGB values 240, 15, 65 and HSL 347°, 88%, 50%. It is a dark colour, so black text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#F00F41#F00F41
HEX#F00F41
RGBrgb(240, 15, 65)
RGB (0–1)0.9412, 0.0588, 0.2549
RGB percentages94.1%, 5.9%, 25.5%
HSLhsl(346.7, 88.2%, 50%)
HSV / HSBhsv(346.7, 93.8%, 94.1%)
CMYK0%, 93.8%, 72.9%, 5.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,732,545
CSS custom property--colour: #F00F41;
Brightness & contrast
Relative luminance0.19249WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 4.85:1
Contrast with white4.33:1WCAG normal text: Fail
Contrast with black4.85:1WCAG normal text: AA
Greyscale equivalent#424242
Inverted#0FF0BE
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.33:1WCAG large text: AA
Contrast with black, large text4.85:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#0FF0BE
Analogous#F00FB1, #F04E0F
Triadic#41F00F, #0F41F0
Split complementary#0FF04E, #0FB1F0
Tetradic#B1F00F, #0FF0BE, #4E0FF0
Tints, shades & saturation
Channel breakdown
R240
G15
B65
Red240 (94.1%)
Green15 (5.9%)
Blue65 (25.5%)
Hue346.67°
Saturation (HSL)88.24%
Lightness50%
Dominant channelRed
Hex per channelR F0 · G 0F · B 41
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