Recognised as Colour
#EB513F
- #EB513F
- Red
- Dark
- Nearest: Tomato
#EB513F is a red with RGB values 235, 81, 63 and HSL 6°, 81%, 58%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Tomato.
Colour values
#EB513F#EB513F
HEX#EB513F
RGBrgb(235, 81, 63)
RGB (0–1)0.9216, 0.3176, 0.2471
RGB percentages92.2%, 31.8%, 24.7%
HSLhsl(6.3, 81.1%, 58.4%)
HSV / HSBhsv(6.3, 73.2%, 92.2%)
CMYK0%, 65.5%, 73.2%, 7.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,421,759
CSS custom property--colour: #EB513F;
Brightness & contrast
Relative luminance0.23906WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.78:1
Contrast with white3.63:1WCAG normal text: Fail
Contrast with black5.78:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#14AEC0
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.63:1WCAG large text: AA
Contrast with black, large text5.78:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3FD9EB
Analogous#EB3F83, #EBA73F
Triadic#3FEB51, #513FEB
Split complementary#3FEBA7, #3F83EB
Tetradic#83EB3F, #3FD9EB, #A73FEB
Tints, shades & saturation
Channel breakdown
R235
G81
B63
Red235 (92.2%)
Green81 (31.8%)
Blue63 (24.7%)
Hue6.28°
Saturation (HSL)81.13%
Lightness58.43%
Dominant channelRed
Hex per channelR EB · G 51 · B 3F
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