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Recognised as Colour

#A0AAB7

  • #A0AAB7
  • Blue
  • Dark
  • Nearest: Dark grey

#A0AAB7 is a blue with RGB values 160, 170, 183 and HSL 214°, 14%, 67%. It is a dark colour, so black text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Dark grey.

Colour values

#A0AAB7#A0AAB7
HEX#A0AAB7
RGBrgb(160, 170, 183)
RGB (0–1)0.6275, 0.6667, 0.7176
RGB percentages62.7%, 66.7%, 71.8%
HSLhsl(213.9, 13.8%, 67.3%)
HSV / HSBhsv(213.9, 12.6%, 71.8%)
CMYK12.6%, 7.1%, 0%, 28.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,529,463
CSS custom property--colour: #A0AAB7;

Brightness & contrast

Relative luminance0.39642WCAG 2.x, 0 is black and 1 is white
Perceived brightness168.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.93:1
Contrast with white2.35:1WCAG normal text: Fail
Contrast with black8.93:1WCAG normal text: AAA
Greyscale equivalent#A9A9A9
Inverted#5F5548

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A6AAB8no red cones; affects about 1% of men; ΔE 2.3 from the original
Deuteranopia#A3A8B7no green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#9BADAEno blue cones; rare, and affects men and women equally; ΔE 7.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.35:1WCAG large text: Fail
Contrast with black, large text8.93:1WCAG large text: AAA

Named colours

Dark grey · ΔE 7.9Silver · ΔE 11.6Light steelblue · ΔE 11.8Light slate grey · ΔE 13.8Slate grey · ΔE 16.7Light grey · ΔE 17.3
Nearest named CSS colourDark grey (#A9A9A9)ΔE 7.91, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B7ADA0
Analogous#A0B6B7, #A2A0B7
Triadic#B7A0AA, #AAB7A0
Split complementary#B7A2A0, #B6B7A0
Tetradic#B7A0B6, #B7ADA0, #A0B7A2

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F7F8F9
Lighter +20%#DADEE3
Lighter +10%#BDC4CD
Darker −10%#8390A1
Darker −20%#687689
Darker −30%#525D6C
Darker −40%#3C444F
More saturated +25%#8BA7CC
Less saturated −25%#ACACAC

Channel breakdown

R160
G170
B183
Red160 (62.7%)
Green170 (66.7%)
Blue183 (71.8%)
Hue213.91°
Saturation (HSL)13.77%
Lightness67.25%
Dominant channelBlue
Hex per channelR A0 · G AA · B B7

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Every value on this page was computed from “a0aab7” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.