Recognised as Colour
#63867E
- #63867E
- Cyan
- Dark
- Nearest: Cadetblue
#63867E is a cyan with RGB values 99, 134, 126 and HSL 166°, 15%, 46%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Cadetblue.
Colour values
#63867E#63867E
HEX#63867E
RGBrgb(99, 134, 126)
RGB (0–1)0.3882, 0.5255, 0.4941
RGB percentages38.8%, 52.5%, 49.4%
HSLhsl(166.3, 15%, 45.7%)
HSV / HSBhsv(166.3, 26.1%, 52.5%)
CMYK26.1%, 0%, 6%, 47.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,522,494
CSS custom property--colour: #63867E;
Brightness & contrast
Relative luminance0.21209WCAG 2.x, 0 is black and 1 is white
Perceived brightness123.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.24:1
Contrast with white4.01:1WCAG normal text: Fail
Contrast with black5.24:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#9C7981
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text4.01:1WCAG large text: AA
Contrast with black, large text5.24:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#86636B
Analogous#63866C, #637D86
Triadic#7E6386, #867E63
Split complementary#86637D, #866C63
Tetradic#6C6386, #86636B, #7D8663
Tints, shades & saturation
Channel breakdown
R99
G134
B126
Red99 (38.8%)
Green134 (52.5%)
Blue126 (49.4%)
Hue166.29°
Saturation (HSL)15.02%
Lightness45.69%
Dominant channelGreen
Hex per channelR 63 · G 86 · B 7E
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