Colour

#04FAFD

#04FAFD
Cyan
Light
Nearest: Aqua

#04FAFD is a cyan with RGB values 4, 250, 253 and HSL 181°, 98%, 50%. It is a light colour, so black text on it reaches 16.1:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#04FAFD#04FAFD

HEX#04FAFD

RGBrgb(4, 250, 253)

RGB (0–1)0.0157, 0.9804, 0.9922

RGB percentages1.6%, 98%, 99.2%

HSLhsl(180.7, 98.4%, 50.4%)

HSV / HSBhsv(180.7, 98.4%, 99.2%)

CMYK98.4%, 1.2%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer326,397

CSS custom property--colour: #04FAFD;

Brightness & contrast

Relative luminance0.75489WCAG 2.x, 0 is black and 1 is white

Perceived brightness209.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.1:1

Contrast with white1.3:1WCAG normal text: Fail

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

Greyscale equivalent#C6C6C6

Inverted#FB0502

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E8EDFEno red cones; affects about 1% of men; ΔE 48.6 from the original

Deuteranopia#CBD8FEno green cones; the most common form, about 1% of men; ΔE 50.1 from the original

Tritanopia#00FFFAno blue cones; rare, and affects men and women equally; ΔE 4.9 from the original

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

Contrast with white, large text1.3:1WCAG large text: Fail

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

Named colours

Aqua · ΔE 2.5 Cyan · ΔE 2.5 Turquoise · ΔE 14.2 Dark turquoise · ΔE 15.8 Medium turquoise · ΔE 17.1 Aquamarine · ΔE 25.2

Nearest named CSS colourAqua (#00FFFF)ΔE 2.54, a close match

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FD0704

Analogous#04FD83, #047EFD

Triadic#FD04FA, #FAFD04

Split complementary#FD047D, #FD8304

Tetradic#8404FD, #FD0704, #7EFD04

Tints, shades & saturation

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

Lighter +40%#CEFEFF

Lighter +30%#9CFDFE

Lighter +20%#69FCFE

Lighter +10%#37FBFD

Darker −10%#02CACC

Darker −20%#01989A

Darker −30%#016667

Darker −40%#003435

More saturated +25%#02FCFF

Less saturated −25%#24DBDD

Channel breakdown

G250

B253

Red4 (1.6%)

Green250 (98%)

Blue253 (99.2%)

Hue180.72°

Saturation (HSL)98.42%

Lightness50.39%

Dominant channelBlue

Hex per channelR 04 · G FA · B FD

Keep nerding

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

#04FAFD

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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