Recognised as Colour
#00EFF2
- #00EFF2
- Cyan
- Light
- Nearest: Aqua
#00EFF2 is a cyan with RGB values 0, 239, 242 and HSL 181°, 100%, 47%. It is a light colour, so black text on it reaches 14.6:1 contrast (AAA for normal text). The nearest named colour is Aqua.
Colour values
#00EFF2#00EFF2
HEX#00EFF2
RGBrgb(0, 239, 242)
RGB (0–1)0, 0.9373, 0.949
RGB percentages0%, 93.7%, 94.9%
HSLhsl(180.7, 100%, 47.5%)
HSV / HSBhsv(180.7, 100%, 94.9%)
CMYK100%, 1.2%, 0%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer61,426
CSS custom property--colour: #00EFF2;
Brightness & contrast
Relative luminance0.68144WCAG 2.x, 0 is black and 1 is white
Perceived brightness200.5 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 14.63:1
Contrast with white1.44:1WCAG normal text: Fail
Contrast with black14.63:1WCAG normal text: AAA
Greyscale equivalent#BCBCBC
Inverted#FF100D
Colour vision & accessibility
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.44:1WCAG large text: Fail
Contrast with black, large text14.63:1WCAG large text: AAA
Named colours
Hue familycyan
CSS keyword usableNo exact keyword
Colour harmonies
Complementary#F20300
Analogous#00F27C, #0076F2
Triadic#F200EF, #EFF200
Split complementary#F20076, #F27C00
Tetradic#7C00F2, #F20300, #76F200
Tints, shades & saturation
Channel breakdown
R0
G239
B242
Red0 (0%)
Green239 (93.7%)
Blue242 (94.9%)
Hue180.74°
Saturation (HSL)100%
Lightness47.45%
Dominant channelBlue
Hex per channelR 00 · G EF · B F2
Keep nerding
Every link below is a page Nerdulator can generate from what it already knows about this value.
Nerdulate something else
Nothing in mind? Surprise me · today’s page