Recognised as Colour
#DF2203
- #DF2203
- Red
- Dark
- Nearest: Orange red
#DF2203 is a red with RGB values 223, 34, 3 and HSL 8°, 97%, 44%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Orange red.
Colour values
#DF2203#DF2203
HEX#DF2203
RGBrgb(223, 34, 3)
RGB (0–1)0.8745, 0.1333, 0.0118
RGB percentages87.5%, 13.3%, 1.2%
HSLhsl(8.5, 97.3%, 44.3%)
HSV / HSBhsv(8.5, 98.7%, 87.5%)
CMYK0%, 84.8%, 98.7%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer14,623,235
CSS custom property--colour: #DF2203;
Brightness & contrast
Relative luminance0.16839WCAG 2.x, 0 is black and 1 is white
Perceived brightness124.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.81:1
Contrast with white4.81:1WCAG normal text: AA
Contrast with black4.37:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#20DDFC
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.81:1WCAG large text: AAA
Contrast with black, large text4.37:1WCAG large text: AA
Named colours
Hue familyred
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#03C0DF
Analogous#DF0352, #DF9003
Triadic#03DF22, #2203DF
Split complementary#03DF90, #0352DF
Tetradic#52DF03, #03C0DF, #9003DF
Tints, shades & saturation
Channel breakdown
R223
G34
B3
Red223 (87.5%)
Green34 (13.3%)
Blue3 (1.2%)
Hue8.45°
Saturation (HSL)97.35%
Lightness44.31%
Dominant channelRed
Hex per channelR DF · G 22 · B 03
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