Recognised as Colour
#FD4D4B
- #FD4D4B
- Red
- Dark
- Nearest: Tomato
#FD4D4B is a red with RGB values 253, 77, 75 and HSL 1°, 98%, 64%. It is a dark colour, so black text on it reaches 6.3:1 contrast (AA for normal text). The nearest named colour is Tomato.
Colour values
#FD4D4B#FD4D4B
HEX#FD4D4B
RGBrgb(253, 77, 75)
RGB (0–1)0.9922, 0.302, 0.2941
RGB percentages99.2%, 30.2%, 29.4%
HSLhsl(0.7, 97.8%, 64.3%)
HSV / HSBhsv(0.7, 70.4%, 99.2%)
CMYK0%, 69.6%, 70.4%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer16,600,395
CSS custom property--colour: #FD4D4B;
Brightness & contrast
Relative luminance0.26698WCAG 2.x, 0 is black and 1 is white
Perceived brightness152.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.34:1
Contrast with white3.31:1WCAG normal text: Fail
Contrast with black6.34:1WCAG normal text: AA
Greyscale equivalent#727272
Inverted#02B2B4
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.31:1WCAG large text: AA
Contrast with black, large text6.34:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#4BFBFD
Analogous#FD4BA2, #FDA64B
Triadic#4BFD4D, #4D4BFD
Split complementary#4BFDA6, #4BA2FD
Tetradic#A2FD4B, #4BFBFD, #A64BFD
Tints, shades & saturation
Channel breakdown
R253
G77
B75
Red253 (99.2%)
Green77 (30.2%)
Blue75 (29.4%)
Hue0.67°
Saturation (HSL)97.8%
Lightness64.31%
Dominant channelRed
Hex per channelR FD · G 4D · B 4B
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