Recognised as Colour
#F64A2F
- #F64A2F
- Red
- Dark
- Nearest: Tomato
#F64A2F is a red with RGB values 246, 74, 47 and HSL 8°, 92%, 57%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Tomato.
Colour values
#F64A2F#F64A2F
HEX#F64A2F
RGBrgb(246, 74, 47)
RGB (0–1)0.9647, 0.2902, 0.1843
RGB percentages96.5%, 29%, 18.4%
HSLhsl(8.1, 91.7%, 57.5%)
HSV / HSBhsv(8.1, 80.9%, 96.5%)
CMYK0%, 69.9%, 80.9%, 3.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,140,847
CSS custom property--colour: #F64A2F;
Brightness & contrast
Relative luminance0.24696WCAG 2.x, 0 is black and 1 is white
Perceived brightness146.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.94:1
Contrast with white3.54:1WCAG normal text: Fail
Contrast with black5.94:1WCAG normal text: AA
Greyscale equivalent#6D6D6D
Inverted#09B5D0
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.54:1WCAG large text: AA
Contrast with black, large text5.94:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#2FDBF6
Analogous#F62F77, #F6AE2F
Triadic#2FF64A, #4A2FF6
Split complementary#2FF6AE, #2F77F6
Tetradic#77F62F, #2FDBF6, #AE2FF6
Tints, shades & saturation
Channel breakdown
R246
G74
B47
Red246 (96.5%)
Green74 (29%)
Blue47 (18.4%)
Hue8.14°
Saturation (HSL)91.71%
Lightness57.45%
Dominant channelRed
Hex per channelR F6 · G 4A · B 2F
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