Colour

#A1D2DB

#A1D2DB
Cyan
Light
Nearest: Light blue

#A1D2DB is a cyan with RGB values 161, 210, 219 and HSL 189°, 45%, 75%. It is a light colour, so black text on it reaches 12.8:1 contrast (AAA for normal text). The nearest named colour is Light blue.

Colour values

#A1D2DB#A1D2DB

HEX#A1D2DB

RGBrgb(161, 210, 219)

RGB (0–1)0.6314, 0.8235, 0.8588

RGB percentages63.1%, 82.4%, 85.9%

HSLhsl(189.3, 44.6%, 74.5%)

HSV / HSBhsv(189.3, 26.5%, 85.9%)

CMYK26.5%, 4.1%, 0%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,605,275

CSS custom property--colour: #A1D2DB;

Brightness & contrast

Relative luminance0.58785WCAG 2.x, 0 is black and 1 is white

Perceived brightness197.7 of 255ITU-R BT.601 weighting

Light or darkLight

Best text colour on this backgroundBlackcontrast 12.76:1

Contrast with white1.65:1WCAG normal text: Fail

Contrast with black12.76:1WCAG normal text: AAA

Greyscale equivalent#C8C8C8

Inverted#5E2D24

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#CACEDCno red cones; affects about 1% of men; ΔE 15.4 from the original

Deuteranopia#C0C6DBno green cones; the most common form, about 1% of men; ΔE 16 from the original

Tritanopia#8ED7D5no blue cones; rare, and affects men and women equally; ΔE 9.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text1.65:1WCAG large text: Fail

Contrast with black, large text12.76:1WCAG large text: AAA

Named colours

Light blue · ΔE 4.3 Powder blue · ΔE 5.2 Pale turquoise · ΔE 11.1 Sky blue · ΔE 11.9 Light steelblue · ΔE 14 Light grey · ΔE 17.2

Nearest named CSS colourLight blue (#ADD8E6)ΔE 4.34, a close match

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DBAAA1

Analogous#A1DBC7, #A1B5DB

Triadic#DBA1D2, #D2DBA1

Split complementary#DBA1B5, #DBC7A1

Tetradic#C7A1DB, #DBAAA1, #B5DBA1

Tints, shades & saturation

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

Lighter +40%#FFFFFF

Lighter +30%#FFFFFF

Lighter +20%#EBF5F7

Lighter +10%#C6E4E9

Darker −10%#7CC0CD

Darker −20%#57AFBF

Darker −30%#3F94A4

Darker −40%#31737F

More saturated +25%#91DDEB

Less saturated −25%#B1C7CB

Channel breakdown

R161

G210

B219

Red161 (63.1%)

Green210 (82.4%)

Blue219 (85.9%)

Hue189.31°

Saturation (HSL)44.62%

Lightness74.51%

Dominant channelBlue

Hex per channelR A1 · G D2 · B DB

Keep nerding

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

#A1D2DB

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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