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Recognised as Colour

#00CFF2

  • #00CFF2
  • Cyan
  • Light
  • Nearest: Sky blue

#00CFF2 is a cyan with RGB values 0, 207, 242 and HSL 189°, 100%, 47%. It is a light colour, so black text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Sky blue.

Colour values

#00CFF2#00CFF2
HEX#00CFF2
RGBrgb(0, 207, 242)
RGB (0–1)0, 0.8118, 0.949
RGB percentages0%, 81.2%, 94.9%
HSLhsl(188.7, 100%, 47.5%)
HSV / HSBhsv(188.7, 100%, 94.9%)
CMYK100%, 14.5%, 0%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer53,234
CSS custom property--colour: #00CFF2;

Brightness & contrast

Relative luminance0.51036WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.21:1
Contrast with white1.87:1WCAG normal text: Fail
Contrast with black11.21:1WCAG normal text: AAA
Greyscale equivalent#A6A6A6
Inverted#FF300D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B7C8F4no red cones; affects about 1% of men; ΔE 34.5 from the original
Deuteranopia#9CB5F2no green cones; the most common form, about 1% of men; ΔE 36.3 from the original
Tritanopia#00DBDAno blue cones; rare, and affects men and women equally; ΔE 21.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.87:1WCAG large text: Fail
Contrast with black, large text11.21:1WCAG large text: AAA

Named colours

Sky blue · ΔE 17.4Dark turquoise · ΔE 18.5Deep skyblue · ΔE 18.8Light skyblue · ΔE 19.6Medium turquoise · ΔE 22Light seagreen · ΔE 26.3
Nearest named CSS colourSky blue (#87CEEB)ΔE 17.38, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F22300
Analogous#00F29C, #0056F2
Triadic#F200CF, #CFF200
Split complementary#F20056, #F29C00
Tetradic#9C00F2, #F22300, #56F200

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BFF6FF
Lighter +30%#8CEEFF
Lighter +20%#59E7FF
Lighter +10%#26E0FF
Darker −10%#00A3BF
Darker −20%#00788C
Darker −30%#004C59
Darker −40%#002126
More saturated +25%#00CFF2
Less saturated −25%#1EBAD4

Channel breakdown

R0
G207
B242
Red0 (0%)
Green207 (81.2%)
Blue242 (94.9%)
Hue188.68°
Saturation (HSL)100%
Lightness47.45%
Dominant channelBlue
Hex per channelR 00 · G CF · B F2

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Every value on this page was computed from “00cff2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.