Recognised as Colour

#3FEDF7

#3FEDF7
Cyan
Light
Nearest: Aqua

#3FEDF7 is a cyan with RGB values 63, 237, 247 and HSL 183°, 92%, 61%. It is a light colour, so black text on it reaches 14.7:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#3FEDF7#3FEDF7

HEX#3FEDF7

RGBrgb(63, 237, 247)

RGB (0–1)0.2471, 0.9294, 0.9686

RGB percentages24.7%, 92.9%, 96.9%

HSLhsl(183.3, 92%, 60.8%)

HSV / HSBhsv(183.3, 74.5%, 96.9%)

CMYK74.5%, 4%, 0%, 3.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,189,687

CSS custom property--colour: #3FEDF7;

Brightness & contrast

Relative luminance0.68341WCAG 2.x, 0 is black and 1 is white

Perceived brightness202.8 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 14.67:1

Contrast with white1.43:1WCAG normal text: Fail

Contrast with black14.67:1WCAG normal text: AAA

Greyscale equivalent#C9C9C9

Inverted#C01208

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#DBE2F8no red cones; affects about 1% of men; ΔE 41.6 from the original

Deuteranopia#C1D0F8no green cones; the most common form, about 1% of men; ΔE 42.7 from the original

Tritanopia#00F6F0no blue cones; rare, and affects men and women equally; ΔE 11.5 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text1.43:1WCAG large text: Fail

Contrast with black, large text14.67:1WCAG large text: AAA

Named colours

Aqua · ΔE 10.7 Cyan · ΔE 10.7 Dark turquoise · ΔE 11.6 Medium turquoise · ΔE 13 Turquoise · ΔE 15 Pale turquoise · ΔE 22.7

Nearest named CSS colourAqua (#00FFFF)ΔE 10.68, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#F7493F

Analogous#3FF7A5, #3F91F7

Triadic#F73FED, #EDF73F

Split complementary#F73F91, #F7A53F

Tetradic#A53FF7, #F7493F, #91F73F

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#D2FBFD

Lighter +20%#A1F6FB

Lighter +10%#70F2F9

Darker −10%#0EE8F5

Darker −20%#08BDC8

Darker −30%#068F97

Darker −40%#046066

More saturated +25%#37F4FF

Less saturated −25%#58D7DE

Channel breakdown

R63

G237

B247

Red63 (24.7%)

Green237 (92.9%)

Blue247 (96.9%)

Hue183.26°

Saturation (HSL)92%

Lightness60.78%

Dominant channelBlue

Hex per channelR 3F · G ED · B F7

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#3FEDF7

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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