Recognised as Colour

#45DADA

#45DADA
Cyan
Light
Nearest: Medium turquoise

#45DADA is a cyan with RGB values 69, 218, 218 and HSL 180°, 67%, 56%. It is a light colour, so black text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Medium turquoise.

Colour values

#45DADA#45DADA

HEX#45DADA

RGBrgb(69, 218, 218)

RGB (0–1)0.2706, 0.8549, 0.8549

RGB percentages27.1%, 85.5%, 85.5%

HSLhsl(180, 66.8%, 56.3%)

HSV / HSBhsv(180, 68.3%, 85.5%)

CMYK68.3%, 0%, 0%, 14.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,578,010

CSS custom property--colour: #45DADA;

Brightness & contrast

Relative luminance0.5647WCAG 2.x, 0 is black and 1 is white

Perceived brightness186.4 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 12.29:1

Contrast with white1.71:1WCAG normal text: Fail

Contrast with black12.29:1WCAG normal text: AAA

Greyscale equivalent#BABABA

Inverted#BA2525

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#CCD0DAno red cones; affects about 1% of men; ΔE 39.2 from the original

Deuteranopia#B6BFDBno green cones; the most common form, about 1% of men; ΔE 40.9 from the original

Tritanopia#00E1DAno blue cones; rare, and affects men and women equally; ΔE 8.1 from the original

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

Contrast with white, large text1.71:1WCAG large text: Fail

Contrast with black, large text12.29:1WCAG large text: AAA

Named colours

Medium turquoise · ΔE 4.3 Dark turquoise · ΔE 5.4 Turquoise · ΔE 9.6 Light seagreen · ΔE 15 Aqua · ΔE 15.3 Cyan · ΔE 15.3

Nearest named CSS colourMedium turquoise (#48D1CC)ΔE 4.32, a close match

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DA4545

Analogous#45DA90, #4590DA

Triadic#DA45DA, #DADA45

Split complementary#DA4590, #DA9045

Tetradic#9045DA, #DA4545, #90DA45

Tints, shades & saturation

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

Lighter +40%#EFFCFC

Lighter +30%#C5F3F3

Lighter +20%#9AEBEB

Lighter +10%#70E2E2

Darker −10%#27C5C5

Darker −20%#1F9A9A

Darker −30%#167070

Darker −40%#0E4545

More saturated +25%#29F6F6

Less saturated −25%#61BEBE

Channel breakdown

R69

G218

B218

Red69 (27.1%)

Green218 (85.5%)

Blue218 (85.5%)

Hue180°

Saturation (HSL)66.82%

Lightness56.27%

Dominant channelGreen and Blue

Hex per channelR 45 · G DA · B DA

Keep nerding

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

#45DADA

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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