Recognised as Colour
#1EFDFD
- #1EFDFD
- Cyan
- Light
- Nearest: Aqua
#1EFDFD is a cyan with RGB values 30, 253, 253 and HSL 180°, 98%, 55%. It is a light colour, so black text on it reaches 16.5:1 contrast (AAA for normal text). The nearest named colour is Aqua.
Colour values
#1EFDFD#1EFDFD
HEX#1EFDFD
RGBrgb(30, 253, 253)
RGB (0–1)0.1176, 0.9922, 0.9922
RGB percentages11.8%, 99.2%, 99.2%
HSLhsl(180, 98.2%, 55.5%)
HSV / HSBhsv(180, 88.1%, 99.2%)
CMYK88.1%, 0%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,031,101
CSS custom property--colour: #1EFDFD;
Brightness & contrast
Relative luminance0.77618WCAG 2.x, 0 is black and 1 is white
Perceived brightness212.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 16.52:1
Contrast with white1.27:1WCAG normal text: Fail
Contrast with black16.52:1WCAG normal text: AAA
Greyscale equivalent#CECECE
Inverted#E10202
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.27:1WCAG large text: Fail
Contrast with black, large text16.52:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#FD1E1E
Analogous#1EFD8E, #1E8EFD
Triadic#FD1EFD, #FDFD1E
Split complementary#FD1E8E, #FD8E1E
Tetradic#8E1EFD, #FD1E1E, #8EFD1E
Tints, shades & saturation
Channel breakdown
R30
G253
B253
Red30 (11.8%)
Green253 (99.2%)
Blue253 (99.2%)
Hue180°
Saturation (HSL)98.24%
Lightness55.49%
Dominant channelGreen and Blue
Hex per channelR 1E · G FD · B FD
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