Recognised as Colour
#3DA4BB
- #3DA4BB
- Cyan
- Dark
- Nearest: Cadetblue
#3DA4BB is a cyan with RGB values 61, 164, 187 and HSL 191°, 51%, 49%. It is a dark colour, so black text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Cadetblue.
Colour values
#3DA4BB#3DA4BB
HEX#3DA4BB
RGBrgb(61, 164, 187)
RGB (0–1)0.2392, 0.6431, 0.7333
RGB percentages23.9%, 64.3%, 73.3%
HSLhsl(191, 50.8%, 48.6%)
HSV / HSBhsv(191, 67.4%, 73.3%)
CMYK67.4%, 12.3%, 0%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,039,867
CSS custom property--colour: #3DA4BB;
Brightness & contrast
Relative luminance0.31131WCAG 2.x, 0 is black and 1 is white
Perceived brightness144.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.23:1
Contrast with white2.91:1WCAG normal text: Fail
Contrast with black7.23:1WCAG normal text: AAA
Greyscale equivalent#909090
Inverted#C25B44
Colour vision & accessibility
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.91:1WCAG large text: Fail
Contrast with black, large text7.23:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#BB543D
Analogous#3DBB93, #3D65BB
Triadic#BB3DA4, #A4BB3D
Split complementary#BB3D65, #BB933D
Tetradic#933DBB, #BB543D, #65BB3D
Tints, shades & saturation
Channel breakdown
R61
G164
B187
Red61 (23.9%)
Green164 (64.3%)
Blue187 (73.3%)
Hue190.95°
Saturation (HSL)50.81%
Lightness48.63%
Dominant channelBlue
Hex per channelR 3D · G A4 · B BB
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