Recognised as Colour
#F54D1C
- #F54D1C
- Red
- Dark
- Nearest: Orange red
#F54D1C is a red with RGB values 245, 77, 28 and HSL 14°, 92%, 54%. It is a dark colour, so black text on it reaches 6:1 contrast (AA for normal text). The nearest named colour is Orange red.
Colour values
#F54D1C#F54D1C
HEX#F54D1C
RGBrgb(245, 77, 28)
RGB (0–1)0.9608, 0.302, 0.1098
RGB percentages96.1%, 30.2%, 11%
HSLhsl(13.5, 91.6%, 53.5%)
HSV / HSBhsv(13.5, 88.6%, 96.1%)
CMYK0%, 68.6%, 88.6%, 3.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,076,060
CSS custom property--colour: #F54D1C;
Brightness & contrast
Relative luminance0.24804WCAG 2.x, 0 is black and 1 is white
Perceived brightness146.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.96:1
Contrast with white3.52:1WCAG normal text: Fail
Contrast with black5.96:1WCAG normal text: AA
Greyscale equivalent#6D6D6D
Inverted#0AB2E3
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.52:1WCAG large text: AA
Contrast with black, large text5.96:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1CC4F5
Analogous#F51C58, #F5BA1C
Triadic#1CF54D, #4D1CF5
Split complementary#1CF5B9, #1C58F5
Tetradic#57F51C, #1CC4F5, #B91CF5
Tints, shades & saturation
Channel breakdown
R245
G77
B28
Red245 (96.1%)
Green77 (30.2%)
Blue28 (11%)
Hue13.55°
Saturation (HSL)91.56%
Lightness53.53%
Dominant channelRed
Hex per channelR F5 · G 4D · B 1C
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