Recognised as Colour
#DA1309
- #DA1309
- Red
- Dark
- Nearest: Red
#DA1309 is a red with RGB values 218, 19, 9 and HSL 3°, 92%, 45%. It is a dark colour, so white text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Red.
Colour values
#DA1309#DA1309
HEX#DA1309
RGBrgb(218, 19, 9)
RGB (0–1)0.8549, 0.0745, 0.0353
RGB percentages85.5%, 7.5%, 3.5%
HSLhsl(2.9, 92.1%, 44.5%)
HSV / HSBhsv(2.9, 95.9%, 85.5%)
CMYK0%, 91.3%, 95.9%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,291,721
CSS custom property--colour: #DA1309;
Brightness & contrast
Relative luminance0.15391WCAG 2.x, 0 is black and 1 is white
Perceived brightness120.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.15:1
Contrast with white5.15:1WCAG normal text: AA
Contrast with black4.08:1WCAG normal text: Fail
Greyscale equivalent#3D3D3D
Inverted#25ECF6
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.15:1WCAG large text: AAA
Contrast with black, large text4.08:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#09D0DA
Analogous#DA0967, #DA7B09
Triadic#09DA13, #1309DA
Split complementary#09DA7B, #0968DA
Tetradic#68DA09, #09D0DA, #7C09DA
Tints, shades & saturation
Channel breakdown
R218
G19
B9
Red218 (85.5%)
Green19 (7.5%)
Blue9 (3.5%)
Hue2.87°
Saturation (HSL)92.07%
Lightness44.51%
Dominant channelRed
Hex per channelR DA · G 13 · B 09
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