Recognised as Colour
#58A6B2
- #58A6B2
- Cyan
- Dark
- Nearest: Cadetblue
#58A6B2 is a cyan with RGB values 88, 166, 178 and HSL 188°, 37%, 52%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.
Colour values
#58A6B2#58A6B2
HEX#58A6B2
RGBrgb(88, 166, 178)
RGB (0–1)0.3451, 0.651, 0.698
RGB percentages34.5%, 65.1%, 69.8%
HSLhsl(188, 36.9%, 52.2%)
HSV / HSBhsv(188, 50.6%, 69.8%)
CMYK50.6%, 6.7%, 0%, 30.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,809,842
CSS custom property--colour: #58A6B2;
Brightness & contrast
Relative luminance0.32561WCAG 2.x, 0 is black and 1 is white
Perceived brightness148.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.51:1
Contrast with white2.8:1WCAG normal text: Fail
Contrast with black7.51:1WCAG normal text: AAA
Greyscale equivalent#969696
Inverted#A7594D
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.8:1WCAG large text: Fail
Contrast with black, large text7.51:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#B26458
Analogous#58B291, #5879B2
Triadic#B258A6, #A6B258
Split complementary#B25879, #B29158
Tetradic#9158B2, #B26458, #79B258
Tints, shades & saturation
Channel breakdown
R88
G166
B178
Red88 (34.5%)
Green166 (65.1%)
Blue178 (69.8%)
Hue188°
Saturation (HSL)36.89%
Lightness52.16%
Dominant channelBlue
Hex per channelR 58 · G A6 · B B2
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