Colour

#A1DBDF

#A1DBDF
Cyan
Light
Nearest: Powder blue

#A1DBDF is a cyan with RGB values 161, 219, 223 and HSL 184°, 49%, 75%. It is a light colour, so black text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Powder blue.

Colour values

#A1DBDF#A1DBDF

HEX#A1DBDF

RGBrgb(161, 219, 223)

RGB (0–1)0.6314, 0.8588, 0.8745

RGB percentages63.1%, 85.9%, 87.5%

HSLhsl(183.9, 49.2%, 75.3%)

HSV / HSBhsv(183.9, 27.8%, 87.5%)

CMYK27.8%, 1.8%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,607,583

CSS custom property--colour: #A1DBDF;

Brightness & contrast

Relative luminance0.63568WCAG 2.x, 0 is black and 1 is white

Perceived brightness203.9 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 13.71:1

Contrast with white1.53:1WCAG normal text: Fail

Contrast with black13.71:1WCAG normal text: AAA

Greyscale equivalent#CFCFCF

Inverted#5E2420

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#D3D6DFno red cones; affects about 1% of men; ΔE 18.5 from the original

Deuteranopia#C7CDDFno green cones; the most common form, about 1% of men; ΔE 19 from the original

Tritanopia#8CDFDCno blue cones; rare, and affects men and women equally; ΔE 8.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.53:1WCAG large text: Fail

Contrast with black, large text13.71:1WCAG large text: AAA

Named colours

Powder blue · ΔE 4.1 Pale turquoise · ΔE 6.9 Light blue · ΔE 7.5 Sky blue · ΔE 14.3 Light cyan · ΔE 16.7 Light steelblue · ΔE 18.5

Nearest named CSS colourPowder blue (#B0E0E6)ΔE 4.14, a close match

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DFA5A1

Analogous#A1DFC4, #A1BCDF

Triadic#DFA1DB, #DBDFA1

Split complementary#DFA1BC, #DFC4A1

Tetradic#C4A1DF, #DFA5A1, #BCDFA1

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#EDF8F9

Lighter +10%#C7EAEC

Darker −10%#7BCCD2

Darker −20%#55BEC5

Darker −30%#3BA5AC

Darker −40%#2E8186

More saturated +25%#91E9EF

Less saturated −25%#B1CDCF

Channel breakdown

R161

G219

B223

Red161 (63.1%)

Green219 (85.9%)

Blue223 (87.5%)

Hue183.87°

Saturation (HSL)49.21%

Lightness75.29%

Dominant channelBlue

Hex per channelR A1 · G DB · B DF

Keep nerding

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

#A1DBDF

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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