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Colour

#ABB7BF

  • #ABB7BF
  • Blue
  • Dark
  • Nearest: Silver

#ABB7BF is a blue with RGB values 171, 183, 191 and HSL 204°, 14%, 71%. It is a dark colour, so black text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Silver.

Colour values

#ABB7BF#ABB7BF
HEX#ABB7BF
RGBrgb(171, 183, 191)
RGB (0–1)0.6706, 0.7176, 0.749
RGB percentages67.1%, 71.8%, 74.9%
HSLhsl(204, 13.5%, 71%)
HSV / HSBhsv(204, 10.5%, 74.9%)
CMYK10.5%, 4.2%, 0%, 25.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,253,695
CSS custom property--colour: #ABB7BF;

Brightness & contrast

Relative luminance0.46286WCAG 2.x, 0 is black and 1 is white
Perceived brightness180.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.26:1
Contrast with white2.05:1WCAG normal text: Fail
Contrast with black10.26:1WCAG normal text: AAA
Greyscale equivalent#B5B5B5
Inverted#544840

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B4B6BFno red cones; affects about 1% of men; ΔE 3.7 from the original
Deuteranopia#B1B4BFno green cones; the most common form, about 1% of men; ΔE 3.7 from the original
Tritanopia#A6B9B9no blue cones; rare, and affects men and women equally; ΔE 5.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.05:1WCAG large text: Fail
Contrast with black, large text10.26:1WCAG large text: AAA

Named colours

Silver · ΔE 7.2Dark grey · ΔE 7.5Light steelblue · ΔE 10.9Light grey · ΔE 12.4Light blue · ΔE 14.4Gainsboro · ΔE 15.3
Nearest named CSS colourSilver (#C0C0C0)ΔE 7.23, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BFB3AB
Analogous#ABBFBD, #ABADBF
Triadic#BFABB7, #B7BFAB
Split complementary#BFABAD, #BFBDAB
Tetradic#BDABBF, #BFB3AB, #ADBFAB

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#E5E9EB
Lighter +10%#C8D0D5
Darker −10%#8E9EA9
Darker −20%#718593
Darker −30%#5A6B77
Darker −40%#44515A
More saturated +25%#98BBD2
Less saturated −25%#B5B5B5

Channel breakdown

R171
G183
B191
Red171 (67.1%)
Green183 (71.8%)
Blue191 (74.9%)
Hue204°
Saturation (HSL)13.51%
Lightness70.98%
Dominant channelBlue
Hex per channelR AB · G B7 · B BF

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Every value on this page was computed from “abb7bf” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.