Recognised as Colour
#64917C
- #64917C
- Cyan
- Dark
- Nearest: Cadetblue
#64917C is a cyan with RGB values 100, 145, 124 and HSL 152°, 18%, 48%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Cadetblue.
Colour values
#64917C#64917C
HEX#64917C
RGBrgb(100, 145, 124)
RGB (0–1)0.3922, 0.5686, 0.4863
RGB percentages39.2%, 56.9%, 48.6%
HSLhsl(152, 18.4%, 48%)
HSV / HSBhsv(152, 31%, 56.9%)
CMYK31%, 0%, 14.5%, 43.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,590,844
CSS custom property--colour: #64917C;
Brightness & contrast
Relative luminance0.24415WCAG 2.x, 0 is black and 1 is white
Perceived brightness130.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.88:1
Contrast with white3.57:1WCAG normal text: Fail
Contrast with black5.88:1WCAG normal text: AA
Greyscale equivalent#868686
Inverted#9B6E83
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.57:1WCAG large text: AA
Contrast with black, large text5.88:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#916479
Analogous#649165, #649091
Triadic#7C6491, #917C64
Split complementary#916490, #916564
Tetradic#656491, #916479, #8F9164
Tints, shades & saturation
Channel breakdown
R100
G145
B124
Red100 (39.2%)
Green145 (56.9%)
Blue124 (48.6%)
Hue152°
Saturation (HSL)18.37%
Lightness48.04%
Dominant channelGreen
Hex per channelR 64 · G 91 · B 7C
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