Colour
#45645D
- #45645D
- Cyan
- Dark
- Nearest: Dark slate grey
#45645D is a cyan with RGB values 69, 100, 93 and HSL 166°, 18%, 33%. It is a dark colour, so white text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.
Colour values
#45645D#45645D
HEX#45645D
RGBrgb(69, 100, 93)
RGB (0–1)0.2706, 0.3922, 0.3647
RGB percentages27.1%, 39.2%, 36.5%
HSLhsl(166.5, 18.3%, 33.1%)
HSV / HSBhsv(166.5, 31%, 39.2%)
CMYK31%, 0%, 7%, 60.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,547,677
CSS custom property--colour: #45645D;
Brightness & contrast
Relative luminance0.1117WCAG 2.x, 0 is black and 1 is white
Perceived brightness91 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.49:1
Contrast with white6.49:1WCAG normal text: AA
Contrast with black3.23:1WCAG normal text: Fail
Greyscale equivalent#5D5D5D
Inverted#BA9BA2
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text6.49:1WCAG large text: AAA
Contrast with black, large text3.23:1WCAG large text: AA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#64454C
Analogous#45644D, #455B64
Triadic#5D4564, #645D45
Split complementary#64455B, #644D45
Tetradic#4E4564, #64454C, #5B6445
Tints, shades & saturation
Channel breakdown
R69
G100
B93
Red69 (27.1%)
Green100 (39.2%)
Blue93 (36.5%)
Hue166.45°
Saturation (HSL)18.34%
Lightness33.14%
Dominant channelGreen
Hex per channelR 45 · G 64 · B 5D
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