Colour
#243F35
- #243F35
- Cyan
- Dark
- Nearest: Dark slate grey
#243F35 is a cyan with RGB values 36, 63, 53 and HSL 158°, 27%, 19%. It is a dark colour, so white text on it reaches 11.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.
Colour values
#243F35#243F35
HEX#243F35
RGBrgb(36, 63, 53)
RGB (0–1)0.1412, 0.2471, 0.2078
RGB percentages14.1%, 24.7%, 20.8%
HSLhsl(157.8, 27.3%, 19.4%)
HSV / HSBhsv(157.8, 42.9%, 24.7%)
CMYK42.9%, 0%, 15.9%, 75.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,375,477
CSS custom property--colour: #243F35;
Brightness & contrast
Relative luminance0.04187WCAG 2.x, 0 is black and 1 is white
Perceived brightness55.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.43:1
Contrast with white11.43:1WCAG normal text: AAA
Contrast with black1.84:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#DBC0CA
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.43:1WCAG large text: AAA
Contrast with black, large text1.84:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#3F242E
Analogous#243F27, #243B3F
Triadic#35243F, #3F3524
Split complementary#3F243B, #3F2824
Tetradic#28243F, #3F242E, #3C3F24
Tints, shades & saturation
Channel breakdown
R36
G63
B53
Red36 (14.1%)
Green63 (24.7%)
Blue53 (20.8%)
Hue157.78°
Saturation (HSL)27.27%
Lightness19.41%
Dominant channelGreen
Hex per channelR 24 · G 3F · B 35
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