Recognised as Colour
#ED3350
- #ED3350
- Red
- Dark
- Nearest: Crimson
#ED3350 is a red with RGB values 237, 51, 80 and HSL 351°, 84%, 56%. 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
#ED3350#ED3350
HEX#ED3350
RGBrgb(237, 51, 80)
RGB (0–1)0.9294, 0.2, 0.3137
RGB percentages92.9%, 20%, 31.4%
HSLhsl(350.6, 83.8%, 56.5%)
HSV / HSBhsv(350.6, 78.5%, 92.9%)
CMYK0%, 78.5%, 66.2%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,545,168
CSS custom property--colour: #ED3350;
Brightness & contrast
Relative luminance0.20951WCAG 2.x, 0 is black and 1 is white
Perceived brightness138 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.19:1
Contrast with white4.05:1WCAG normal text: Fail
Contrast with black5.19:1WCAG normal text: AA
Greyscale equivalent#5D5D5D
Inverted#12CCAF
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.05:1WCAG large text: AA
Contrast with black, large text5.19:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#33EDD0
Analogous#ED33AD, #ED7333
Triadic#50ED33, #3350ED
Split complementary#33ED73, #33ADED
Tetradic#ADED33, #33EDD0, #7333ED
Tints, shades & saturation
Channel breakdown
R237
G51
B80
Red237 (92.9%)
Green51 (20%)
Blue80 (31.4%)
Hue350.65°
Saturation (HSL)83.78%
Lightness56.47%
Dominant channelRed
Hex per channelR ED · G 33 · B 50
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