Colour

#01FDFF

#01FDFF
Cyan
Light
Nearest: Aqua

#01FDFF is a cyan with RGB values 1, 253, 255 and HSL 180°, 100%, 50%. 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

#01FDFF#01FDFF

HEX#01FDFF

RGBrgb(1, 253, 255)

RGB (0–1)0.0039, 0.9922, 1

RGB percentages0.4%, 99.2%, 100%

HSLhsl(180.5, 100%, 50.2%)

HSV / HSBhsv(180.5, 99.6%, 100%)

CMYK99.6%, 0.8%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer130,559

CSS custom property--colour: #01FDFF;

Brightness & contrast

Relative luminance0.77477WCAG 2.x, 0 is black and 1 is white

Perceived brightness212.1 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.5:1

Contrast with white1.27:1WCAG normal text: Fail

Contrast with black16.5:1WCAG normal text: AAA

Greyscale equivalent#C8C8C8

Inverted#FE0200

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#EBF0FFno red cones; affects about 1% of men; ΔE 49.1 from the original

Deuteranopia#CEDBFFno green cones; the most common form, about 1% of men; ΔE 50.4 from the original

Tritanopia#00FFFDno blue cones; rare, and affects men and women equally; ΔE 2.4 from the original

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 text16.5:1WCAG large text: AAA

Named colours

Aqua · ΔE 1.4 Cyan · ΔE 1.4 Turquoise · ΔE 14.7 Dark turquoise · ΔE 16.9 Medium turquoise · ΔE 18.1 Aquamarine · ΔE 24.8

Nearest named CSS colourAqua (#00FFFF)ΔE 1.36, below the just-noticeable difference

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF0301

Analogous#01FF82, #017EFF

Triadic#FF01FD, #FDFF01

Split complementary#FF017E, #FF8201

Tetradic#8201FF, #FF0301, #7EFF01

Tints, shades & saturation

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

Lighter +40%#CDFFFF

Lighter +30%#9AFEFF

Lighter +20%#67FEFF

Lighter +10%#34FDFF

Darker −10%#00CBCD

Darker −20%#00999A

Darker −30%#006667

Darker −40%#003434

More saturated +25%#01FDFF

Less saturated −25%#21DEDF

Channel breakdown

G253

B255

Red1 (0.4%)

Green253 (99.2%)

Blue255 (100%)

Hue180.47°

Saturation (HSL)100%

Lightness50.2%

Dominant channelBlue

Hex per channelR 01 · G FD · B FF

Keep nerding

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

#01FDFF

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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