Colour

#45F5FF

#45F5FF
Cyan
Light
Nearest: Aqua

#45F5FF is a cyan with RGB values 69, 245, 255 and HSL 183°, 100%, 64%. It is a light colour, so black text on it reaches 15.8:1 contrast (AAA for normal text). The nearest named colour is Aqua.

Colour values

#45F5FF#45F5FF

HEX#45F5FF

RGBrgb(69, 245, 255)

RGB (0–1)0.2706, 0.9608, 1

RGB percentages27.1%, 96.1%, 100%

HSLhsl(183.2, 100%, 63.5%)

HSV / HSBhsv(183.2, 72.9%, 100%)

CMYK72.9%, 3.9%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,584,959

CSS custom property--colour: #45F5FF;

Brightness & contrast

Relative luminance0.7379WCAG 2.x, 0 is black and 1 is white

Perceived brightness209.9 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 15.76:1

Contrast with white1.33:1WCAG normal text: Fail

Contrast with black15.76:1WCAG normal text: AAA

Greyscale equivalent#D0D0D0

Inverted#BA0A00

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#E3EAFFno red cones; affects about 1% of men; ΔE 42.2 from the original

Deuteranopia#C8D7FFno green cones; the most common form, about 1% of men; ΔE 43.4 from the original

Tritanopia#00FEF8no blue cones; rare, and affects men and women equally; ΔE 11.8 from the original

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

Contrast with white, large text1.33:1WCAG large text: Fail

Contrast with black, large text15.76:1WCAG large text: AAA

Named colours

Aqua · ΔE 9.2 Cyan · ΔE 9.2 Dark turquoise · ΔE 14.1 Medium turquoise · ΔE 15.3 Turquoise · ΔE 16 Pale turquoise · ΔE 23.1

Nearest named CSS colourAqua (#00FFFF)ΔE 9.17, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FF4F45

Analogous#45FFAC, #4598FF

Triadic#FF45F5, #F5FF45

Split complementary#FF4598, #FFAC45

Tetradic#AC45FF, #FF4F45, #98FF45

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#DEFDFF

Lighter +20%#ABFAFF

Lighter +10%#78F8FF

Darker −10%#12F2FF

Darker −20%#00D2DE

Darker −30%#00A2AB

Darker −40%#007278

More saturated +25%#45F5FF

Less saturated −25%#5CE0E8

Channel breakdown

R69

G245

B255

Red69 (27.1%)

Green245 (96.1%)

Blue255 (100%)

Hue183.23°

Saturation (HSL)100%

Lightness63.53%

Dominant channelBlue

Hex per channelR 45 · G F5 · B FF

Keep nerding

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

#45F5FF

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

Nerdulate something else