Recognised as Colour
#DA2B18
- #DA2B18
- Red
- Dark
- Nearest: Tomato
#DA2B18 is a red with RGB values 218, 43, 24 and HSL 6°, 80%, 47%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Tomato.
Colour values
#DA2B18#DA2B18
HEX#DA2B18
RGBrgb(218, 43, 24)
RGB (0–1)0.8549, 0.1686, 0.0941
RGB percentages85.5%, 16.9%, 9.4%
HSLhsl(5.9, 80.2%, 47.5%)
HSV / HSBhsv(5.9, 89%, 85.5%)
CMYK0%, 80.3%, 89%, 14.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,297,880
CSS custom property--colour: #DA2B18;
Brightness & contrast
Relative luminance0.16699WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.84:1
Contrast with white4.84:1WCAG normal text: AA
Contrast with black4.34:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#25D4E7
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.84:1WCAG large text: AAA
Contrast with black, large text4.34:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#18C7DA
Analogous#DA1866, #DA8C18
Triadic#18DA2B, #2B18DA
Split complementary#18DA8C, #1866DA
Tetradic#66DA18, #18C7DA, #8C18DA
Tints, shades & saturation
Channel breakdown
R218
G43
B24
Red218 (85.5%)
Green43 (16.9%)
Blue24 (9.4%)
Hue5.88°
Saturation (HSL)80.17%
Lightness47.45%
Dominant channelRed
Hex per channelR DA · G 2B · B 18
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