Colour

#01FCFF

#01FCFF
Cyan
Light
Nearest: Aqua

#01FCFF is a cyan with RGB values 1, 252, 255 and HSL 181°, 100%, 50%. It is a light colour, so black text on it reaches 16.4:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#01FCFF#01FCFF

HEX#01FCFF

RGBrgb(1, 252, 255)

RGB (0–1)0.0039, 0.9882, 1

RGB percentages0.4%, 98.8%, 100%

HSLhsl(180.7, 100%, 50.2%)

HSV / HSBhsv(180.7, 99.6%, 100%)

CMYK99.6%, 1.2%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer130,303

CSS custom property--colour: #01FCFF;

Brightness & contrast

Relative luminance0.76847WCAG 2.x, 0 is black and 1 is white

Perceived brightness211.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.37:1

Contrast with white1.28:1WCAG normal text: Fail

Contrast with black16.37:1WCAG normal text: AAA

Greyscale equivalent#C7C7C7

Inverted#FE0300

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#EAEFFFno red cones; affects about 1% of men; ΔE 48.8 from the original

Deuteranopia#CDDAFFno green cones; the most common form, about 1% of men; ΔE 50.2 from the original

Tritanopia#00FFFCno blue cones; rare, and affects men and women equally; ΔE 3.6 from the original

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

Contrast with white, large text1.28:1WCAG large text: Fail

Contrast with black, large text16.37:1WCAG large text: AAA

Named colours

Aqua · ΔE 2 Cyan · ΔE 2 Turquoise · ΔE 14.8 Dark turquoise · ΔE 16.5 Medium turquoise · ΔE 17.8 Aquamarine · ΔE 25.2

Nearest named CSS colourAqua (#00FFFF)ΔE 2.04, below the just-noticeable difference

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF0401

Analogous#01FF83, #017DFF

Triadic#FF01FC, #FCFF01

Split complementary#FF017D, #FF8301

Tetradic#8301FF, #FF0401, #7DFF01

Tints, shades & saturation

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

Lighter +40%#CDFEFF

Lighter +30%#9AFEFF

Lighter +20%#67FDFF

Lighter +10%#34FDFF

Darker −10%#00CBCD

Darker −20%#00989A

Darker −30%#006667

Darker −40%#003334

More saturated +25%#01FCFF

Less saturated −25%#21DDDF

Channel breakdown

G252

B255

Red1 (0.4%)

Green252 (98.8%)

Blue255 (100%)

Hue180.71°

Saturation (HSL)100%

Lightness50.2%

Dominant channelBlue

Hex per channelR 01 · G FC · B FF

Keep nerding

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#01FCFF

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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