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Recognised as Colour

#AABBF1

  • #AABBF1
  • Blue
  • Light
  • Nearest: Light steelblue

#AABBF1 is a blue with RGB values 170, 187, 241 and HSL 226°, 72%, 81%. It is a light colour, so black text on it reaches 11.1:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.

Colour values

#AABBF1#AABBF1
HEX#AABBF1
RGBrgb(170, 187, 241)
RGB (0–1)0.6667, 0.7333, 0.9451
RGB percentages66.7%, 73.3%, 94.5%
HSLhsl(225.6, 71.7%, 80.6%)
HSV / HSBhsv(225.6, 29.5%, 94.5%)
CMYK29.5%, 22.4%, 0%, 5.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,189,233
CSS custom property--colour: #AABBF1;

Brightness & contrast

Relative luminance0.50438WCAG 2.x, 0 is black and 1 is white
Perceived brightness189.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.09:1
Contrast with white1.89:1WCAG normal text: Fail
Contrast with black11.09:1WCAG normal text: AAA
Greyscale equivalent#BBBBBB
Inverted#55440E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AABFF3no red cones; affects about 1% of men; ΔE 2.1 from the original
Deuteranopia#A5BAF0no green cones; the most common form, about 1% of men; ΔE 1.4 from the original
Tritanopia#97C5CDno blue cones; rare, and affects men and women equally; ΔE 27.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.89:1WCAG large text: Fail
Contrast with black, large text11.09:1WCAG large text: AAA

Named colours

Light steelblue · ΔE 15.6Light skyblue · ΔE 17.4Thistle · ΔE 21Sky blue · ΔE 22.5Lavender · ΔE 24.7Cornflower blue · ΔE 25.3
Nearest named CSS colourLight steelblue (#B0C4DE)ΔE 15.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F1E0AA
Analogous#AADFF1, #BDAAF1
Triadic#F1AABB, #BBF1AA
Split complementary#F1BCAA, #DFF1AA
Tetradic#F1AADF, #F1E0AA, #AAF1BC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#D6DEF8
Darker −10%#7E98EA
Darker −20%#5275E3
Darker −30%#2752DB
Darker −40%#1D41B2
More saturated +25%#9EB5FD
Less saturated −25%#B6C1E5

Channel breakdown

R170
G187
B241
Red170 (66.7%)
Green187 (73.3%)
Blue241 (94.5%)
Hue225.63°
Saturation (HSL)71.72%
Lightness80.59%
Dominant channelBlue
Hex per channelR AA · G BB · B F1

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Every value on this page was computed from “aabbf1” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.