Colour

#04FFFD

#04FFFD
Cyan
Light
Nearest: Aqua

#04FFFD is a cyan with RGB values 4, 255, 253 and HSL 180°, 100%, 51%. It is a light colour, so black text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#04FFFD#04FFFD

HEX#04FFFD

RGBrgb(4, 255, 253)

RGB (0–1)0.0157, 1, 0.9922

RGB percentages1.6%, 100%, 99.2%

HSLhsl(179.5, 100%, 50.8%)

HSV / HSBhsv(179.5, 98.4%, 100%)

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

24-bit integer327,677

CSS custom property--colour: #04FFFD;

Brightness & contrast

Relative luminance0.78638WCAG 2.x, 0 is black and 1 is white

Perceived brightness213.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16.73:1

Contrast with white1.26:1WCAG normal text: Fail

Contrast with black16.73:1WCAG normal text: AAA

Greyscale equivalent#C9C9C9

Inverted#FB0002

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#EEF2FDno red cones; affects about 1% of men; ΔE 50 from the original

Deuteranopia#D1DDFEno green cones; the most common form, about 1% of men; ΔE 51.4 from the original

Tritanopia#00FFFEno blue cones; rare, and affects men and women equally; ΔE 0.5 from the original

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

Contrast with white, large text1.26:1WCAG large text: Fail

Contrast with black, large text16.73:1WCAG large text: AAA

Named colours

Aqua · ΔE 1.1 Cyan · ΔE 1.1 Turquoise · ΔE 14.1 Dark turquoise · ΔE 17.9 Medium turquoise · ΔE 18.7 Aquamarine · ΔE 23.1

Nearest named CSS colourAqua (#00FFFF)ΔE 1.09, below the just-noticeable difference

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF0406

Analogous#04FF80, #0483FF

Triadic#FD04FF, #FFFD04

Split complementary#FF0484, #FF8004

Tetradic#8004FF, #FF0406, #83FF04

Tints, shades & saturation

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

Lighter +40%#D0FFFF

Lighter +30%#9DFFFE

Lighter +20%#6AFFFE

Lighter +10%#37FFFD

Darker −10%#00D0CE

Darker −20%#009D9C

Darker −30%#006A69

Darker −40%#003737

More saturated +25%#04FFFD

Less saturated −25%#23E0DE

Channel breakdown

G255

B253

Red4 (1.6%)

Green255 (100%)

Blue253 (99.2%)

Hue179.52°

Saturation (HSL)100%

Lightness50.78%

Dominant channelGreen

Hex per channelR 04 · G FF · B FD

Keep nerding

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

#04FFFD

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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