Colour
#ED3A19
- #ED3A19
- Red
- Dark
- Nearest: Orange red
#ED3A19 is a red with RGB values 237, 58, 25 and HSL 9°, 85%, 51%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Orange red.
Colour values
#ED3A19#ED3A19
HEX#ED3A19
RGBrgb(237, 58, 25)
RGB (0–1)0.9294, 0.2275, 0.098
RGB percentages92.9%, 22.7%, 9.8%
HSLhsl(9.3, 85.5%, 51.4%)
HSV / HSBhsv(9.3, 89.5%, 92.9%)
CMYK0%, 75.5%, 89.5%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,546,905
CSS custom property--colour: #ED3A19;
Brightness & contrast
Relative luminance0.21101WCAG 2.x, 0 is black and 1 is white
Perceived brightness137.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.22:1
Contrast with white4.02:1WCAG normal text: Fail
Contrast with black5.22:1WCAG normal text: AA
Greyscale equivalent#5E5E5E
Inverted#12C5E6
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.02:1WCAG large text: AA
Contrast with black, large text5.22:1WCAG large text: AAA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#19CCED
Analogous#ED1962, #EDA419
Triadic#19ED3A, #3A19ED
Split complementary#19EDA4, #1962ED
Tetradic#62ED19, #19CCED, #A419ED
Tints, shades & saturation
Channel breakdown
R237
G58
B25
Red237 (92.9%)
Green58 (22.7%)
Blue25 (9.8%)
Hue9.34°
Saturation (HSL)85.48%
Lightness51.37%
Dominant channelRed
Hex per channelR ED · G 3A · B 19
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