Colour

#30F8FF

#30F8FF
Cyan
Light
Nearest: Aqua

#30F8FF is a cyan with RGB values 48, 248, 255 and HSL 182°, 100%, 59%. It is a light colour, so black text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#30F8FF#30F8FF

HEX#30F8FF

RGBrgb(48, 248, 255)

RGB (0–1)0.1882, 0.9725, 1

RGB percentages18.8%, 97.3%, 100%

HSLhsl(182, 100%, 59.4%)

HSV / HSBhsv(182, 81.2%, 100%)

CMYK81.2%, 2.7%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer3,209,471

CSS custom property--colour: #30F8FF;

Brightness & contrast

Relative luminance0.74983WCAG 2.x, 0 is black and 1 is white

Perceived brightness210.2 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 16:1

Contrast with white1.31:1WCAG normal text: Fail

Contrast with black16:1WCAG normal text: AAA

Greyscale equivalent#CECECE

Inverted#CF0700

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E6ECFFno red cones; affects about 1% of men; ΔE 45.4 from the original

Deuteranopia#CAD8FFno green cones; the most common form, about 1% of men; ΔE 46.7 from the original

Tritanopia#00FFFAno blue cones; rare, and affects men and women equally; ΔE 8.2 from the original

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

Contrast with white, large text1.31:1WCAG large text: Fail

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

Named colours

Aqua · ΔE 5.8 Cyan · ΔE 5.8 Dark turquoise · ΔE 14.8 Turquoise · ΔE 15.1 Medium turquoise · ΔE 16.1 Pale turquoise · ΔE 25.7

Nearest named CSS colourAqua (#00FFFF)ΔE 5.84, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF3730

Analogous#30FF9F, #3090FF

Triadic#FF30F8, #F8FF30

Split complementary#FF3090, #FF9F30

Tetradic#9F30FF, #FF3730, #91FF30

Tints, shades & saturation

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

Lighter +40%#FCFFFF

Lighter +30%#C9FDFF

Lighter +20%#96FBFF

Lighter +10%#63FAFF

Darker −10%#00F3FC

Darker −20%#00C2C9

Darker −30%#009196

Darker −40%#006063

More saturated +25%#30F8FF

Less saturated −25%#4AE0E5

Channel breakdown

R48

G248

B255

Red48 (18.8%)

Green248 (97.3%)

Blue255 (100%)

Hue182.03°

Saturation (HSL)100%

Lightness59.41%

Dominant channelBlue

Hex per channelR 30 · G F8 · B FF

Keep nerding

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

#30F8FF

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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