Recognised as Colour
#058E7B
- #058E7B
- Cyan
- Dark
- Nearest: Dark cyan
#058E7B is a cyan with RGB values 5, 142, 123 and HSL 172°, 93%, 29%. It is a dark colour, so black text on it reaches 5.2:1 contrast (AA for normal text). The nearest named colour is Dark cyan.
Colour values
#058E7B#058E7B
HEX#058E7B
RGBrgb(5, 142, 123)
RGB (0–1)0.0196, 0.5569, 0.4824
RGB percentages2%, 55.7%, 48.2%
HSLhsl(171.7, 93.2%, 28.8%)
HSV / HSBhsv(171.7, 96.5%, 55.7%)
CMYK96.5%, 0%, 13.4%, 44.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer364,155
CSS custom property--colour: #058E7B;
Brightness & contrast
Relative luminance0.20808WCAG 2.x, 0 is black and 1 is white
Perceived brightness116.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.16:1
Contrast with white4.07:1WCAG normal text: Fail
Contrast with black5.16:1WCAG normal text: AA
Greyscale equivalent#707070
Inverted#FA7184
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.07:1WCAG large text: AA
Contrast with black, large text5.16:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#8E0518
Analogous#058E37, #055D8E
Triadic#7B058E, #8E7B05
Split complementary#8E055D, #8E3705
Tetradic#36058E, #8E0518, #5D8E05
Tints, shades & saturation
Channel breakdown
R5
G142
B123
Red5 (2%)
Green142 (55.7%)
Blue123 (48.2%)
Hue171.68°
Saturation (HSL)93.2%
Lightness28.82%
Dominant channelGreen
Hex per channelR 05 · G 8E · B 7B
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