Recognised as Colour

#11F5FF

#11F5FF
Cyan
Light
Nearest: Aqua

#11F5FF is a cyan with RGB values 17, 245, 255 and HSL 183°, 100%, 53%. It is a light colour, so black text on it reaches 15.5:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#11F5FF#11F5FF

HEX#11F5FF

RGBrgb(17, 245, 255)

RGB (0–1)0.0667, 0.9608, 1

RGB percentages6.7%, 96.1%, 100%

HSLhsl(182.5, 100%, 53.3%)

HSV / HSBhsv(182.5, 93.3%, 100%)

CMYK93.3%, 3.9%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,177,087

CSS custom property--colour: #11F5FF;

Brightness & contrast

Relative luminance0.72644WCAG 2.x, 0 is black and 1 is white

Perceived brightness206.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.53:1

Contrast with white1.35:1WCAG normal text: Fail

Contrast with black15.53:1WCAG normal text: AAA

Greyscale equivalent#C5C5C5

Inverted#EE0A00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E2E9FFno red cones; affects about 1% of men; ΔE 45.9 from the original

Deuteranopia#C5D5FFno green cones; the most common form, about 1% of men; ΔE 47 from the original

Tritanopia#00FFF8no blue cones; rare, and affects men and women equally; ΔE 10.5 from the original

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

Contrast with white, large text1.35:1WCAG large text: Fail

Contrast with black, large text15.53:1WCAG large text: AAA

Named colours

Aqua · ΔE 7 Cyan · ΔE 7 Dark turquoise · ΔE 14.3 Turquoise · ΔE 16 Medium turquoise · ΔE 16.3 Light seagreen · ΔE 26.2

Nearest named CSS colourAqua (#00FFFF)ΔE 6.97, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF1B11

Analogous#11FF92, #117EFF

Triadic#FF11F5, #F5FF11

Split complementary#FF117E, #FF9211

Tetradic#9211FF, #FF1B11, #7EFF11

Tints, shades & saturation

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

Lighter +40%#DDFEFF

Lighter +30%#AAFBFF

Lighter +20%#77F9FF

Lighter +10%#44F7FF

Darker −10%#00D4DD

Darker −20%#00A3AA

Darker −30%#007277

Darker −40%#004144

More saturated +25%#11F5FF

Less saturated −25%#2FDAE1

Channel breakdown

R17

G245

B255

Red17 (6.7%)

Green245 (96.1%)

Blue255 (100%)

Hue182.52°

Saturation (HSL)100%

Lightness53.33%

Dominant channelBlue

Hex per channelR 11 · G F5 · B FF

Keep nerding

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

#11F5FF

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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