Colour
#111C18
- #111C18
- Cyan
- Dark
- Nearest: Black
#111C18 is a cyan with RGB values 17, 28, 24 and HSL 158°, 24%, 9%. It is a dark colour, so white text on it reaches 17.5:1 contrast (AAA for normal text). The nearest named colour is Black.
Colour values
#111C18#111C18
HEX#111C18
RGBrgb(17, 28, 24)
RGB (0–1)0.0667, 0.1098, 0.0941
RGB percentages6.7%, 11%, 9.4%
HSLhsl(158.2, 24.4%, 8.8%)
HSV / HSBhsv(158.2, 39.3%, 11%)
CMYK39.3%, 0%, 14.3%, 89%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,121,304
CSS custom property--colour: #111C18;
Brightness & contrast
Relative luminance0.01016WCAG 2.x, 0 is black and 1 is white
Perceived brightness24.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 17.45:1
Contrast with white17.45:1WCAG normal text: AAA
Contrast with black1.2:1WCAG normal text: Fail
Greyscale equivalent#191919
Inverted#EEE3E7
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text17.45:1WCAG large text: AAA
Contrast with black, large text1.2:1WCAG large text: Fail
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#1C1115
Analogous#111C12, #111A1C
Triadic#18111C, #1C1811
Split complementary#1C111A, #1C1211
Tetradic#13111C, #1C1115, #1A1C11
Tints, shades & saturation
Channel breakdown
R17
G28
B24
Red17 (6.7%)
Green28 (11%)
Blue24 (9.4%)
Hue158.18°
Saturation (HSL)24.44%
Lightness8.82%
Dominant channelGreen
Hex per channelR 11 · G 1C · B 18
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