Recognised as Colour
#ED3554
- #ED3554
- Red
- Dark
- Nearest: Crimson
#ED3554 is a red with RGB values 237, 53, 84 and HSL 350°, 84%, 57%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Crimson.
Colour values
#ED3554#ED3554
HEX#ED3554
RGBrgb(237, 53, 84)
RGB (0–1)0.9294, 0.2078, 0.3294
RGB percentages92.9%, 20.8%, 32.9%
HSLhsl(349.9, 83.6%, 56.9%)
HSV / HSBhsv(349.9, 77.6%, 92.9%)
CMYK0%, 77.6%, 64.6%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,545,684
CSS custom property--colour: #ED3554;
Brightness & contrast
Relative luminance0.21191WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.24:1
Contrast with white4.01:1WCAG normal text: Fail
Contrast with black5.24:1WCAG normal text: AA
Greyscale equivalent#5E5E5E
Inverted#12CAAB
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.01:1WCAG large text: AA
Contrast with black, large text5.24:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#35EDCE
Analogous#ED35B0, #ED7235
Triadic#54ED35, #3554ED
Split complementary#35ED72, #35B0ED
Tetradic#B0ED35, #35EDCE, #7235ED
Tints, shades & saturation
Channel breakdown
R237
G53
B84
Red237 (92.9%)
Green53 (20.8%)
Blue84 (32.9%)
Hue349.89°
Saturation (HSL)83.64%
Lightness56.86%
Dominant channelRed
Hex per channelR ED · G 35 · B 54
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