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Recognised as Colour

#ABB3F4

  • #ABB3F4
  • Blue
  • Dark
  • Nearest: Cornflower blue

#ABB3F4 is a blue with RGB values 171, 179, 244 and HSL 233°, 77%, 81%. It is a dark colour, so black text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#ABB3F4#ABB3F4
HEX#ABB3F4
RGBrgb(171, 179, 244)
RGB (0–1)0.6706, 0.702, 0.9569
RGB percentages67.1%, 70.2%, 95.7%
HSLhsl(233.4, 76.8%, 81.4%)
HSV / HSBhsv(233.4, 29.9%, 95.7%)
CMYK29.9%, 26.6%, 0%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,252,724
CSS custom property--colour: #ABB3F4;

Brightness & contrast

Relative luminance0.4743WCAG 2.x, 0 is black and 1 is white
Perceived brightness185.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 10.49:1
Contrast with white2:1WCAG normal text: Fail
Contrast with black10.49:1WCAG normal text: AAA
Greyscale equivalent#B6B6B6
Inverted#544C0B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#A0BAF7no red cones; affects about 1% of men; ΔE 6.3 from the original
Deuteranopia#9CB5F2no green cones; the most common form, about 1% of men; ΔE 5.8 from the original
Tritanopia#98BFCAno blue cones; rare, and affects men and women equally; ΔE 32.2 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 text10.49:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 20.5Light steelblue · ΔE 22.5Light skyblue · ΔE 23.6Plum · ΔE 23.7Thistle · ΔE 24.7Steel blue · ΔE 27.1
Nearest named CSS colourCornflower blue (#6495ED)ΔE 20.54, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F4ECAB
Analogous#ABD8F4, #C7ABF4
Triadic#F4ABB3, #B3F4AB
Split complementary#F4C7AB, #D8F4AB
Tetradic#F4ABD8, #F4ECAB, #ABF4C7

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#D8DCFA
Darker −10%#7E8AEE
Darker −20%#5161E8
Darker −30%#2439E2
Darker −40%#182ABB
More saturated +25%#A0AAFF
Less saturated −25%#B7BCE8

Channel breakdown

R171
G179
B244
Red171 (67.1%)
Green179 (70.2%)
Blue244 (95.7%)
Hue233.42°
Saturation (HSL)76.84%
Lightness81.37%
Dominant channelBlue
Hex per channelR AB · G B3 · B F4

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Every value on this page was computed from “abb3f4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.