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Recognised as Colour

#ABB7D6

  • #ABB7D6
  • Blue
  • Dark
  • Nearest: Light steelblue

#ABB7D6 is a blue with RGB values 171, 183, 214 and HSL 223°, 34%, 75%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.

Colour values

#ABB7D6#ABB7D6
HEX#ABB7D6
RGBrgb(171, 183, 214)
RGB (0–1)0.6706, 0.7176, 0.8392
RGB percentages67.1%, 71.8%, 83.9%
HSLhsl(223.3, 34.4%, 75.5%)
HSV / HSBhsv(223.3, 20.1%, 83.9%)
CMYK20.1%, 14.5%, 0%, 16.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,253,718
CSS custom property--colour: #ABB7D6;

Brightness & contrast

Relative luminance0.4738WCAG 2.x, 0 is black and 1 is white
Perceived brightness183.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.48:1
Contrast with white2:1WCAG normal text: Fail
Contrast with black10.48:1WCAG normal text: AAA
Greyscale equivalent#B7B7B7
Inverted#544829

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AEB9D7no red cones; affects about 1% of men; ΔE 1 from the original
Deuteranopia#AAB5D5no green cones; the most common form, about 1% of men; ΔE 0.9 from the original
Tritanopia#A1BDC1no blue cones; rare, and affects men and women equally; ΔE 16.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2:1WCAG large text: Fail
Contrast with black, large text10.48:1WCAG large text: AAA

Named colours

Light steelblue · ΔE 5.7Thistle · ΔE 14.5Light blue · ΔE 17.2Silver · ΔE 17.4Dark grey · ΔE 17.9Light skyblue · ΔE 18.3
Nearest named CSS colourLight steelblue (#B0C4DE)ΔE 5.72, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D6CAAB
Analogous#ABCDD6, #B4ABD6
Triadic#D6ABB7, #B7D6AB
Split complementary#D6B4AB, #CDD6AB
Tetradic#D6ABCD, #D6CAAB, #ABD6B4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F0F2F7
Lighter +10%#CDD4E7
Darker −10%#899AC5
Darker −20%#667CB5
Darker −30%#4C629C
Darker −40%#3B4D7A
More saturated +25%#9BB0E6
Less saturated −25%#BBBEC6

Channel breakdown

R171
G183
B214
Red171 (67.1%)
Green183 (71.8%)
Blue214 (83.9%)
Hue223.26°
Saturation (HSL)34.4%
Lightness75.49%
Dominant channelBlue
Hex per channelR AB · G B7 · B D6

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Every value on this page was computed from “abb7d6” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.