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Recognised as Colour

#ABBFF4

  • #ABBFF4
  • Blue
  • Light
  • Nearest: Light steelblue

#ABBFF4 is a blue with RGB values 171, 191, 244 and HSL 224°, 77%, 81%. It is a light colour, so black text on it reaches 11.5:1 contrast (AAA for normal text). The nearest named colour is Light steelblue.

Colour values

#ABBFF4#ABBFF4
HEX#ABBFF4
RGBrgb(171, 191, 244)
RGB (0–1)0.6706, 0.749, 0.9569
RGB percentages67.1%, 74.9%, 95.7%
HSLhsl(223.6, 76.8%, 81.4%)
HSV / HSBhsv(223.6, 29.9%, 95.7%)
CMYK29.9%, 21.7%, 0%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer11,255,796
CSS custom property--colour: #ABBFF4;

Brightness & contrast

Relative luminance0.52451WCAG 2.x, 0 is black and 1 is white
Perceived brightness192.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 11.49:1
Contrast with white1.83:1WCAG normal text: Fail
Contrast with black11.49:1WCAG normal text: AAA
Greyscale equivalent#BFBFBF
Inverted#54400B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#AEC3F6no red cones; affects about 1% of men; ΔE 1.8 from the original
Deuteranopia#A8BDF3no green cones; the most common form, about 1% of men; ΔE 1 from the original
Tritanopia#97C9D1no blue cones; rare, and affects men and women equally; ΔE 27.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.83:1WCAG large text: Fail
Contrast with black, large text11.49:1WCAG large text: AAA

Named colours

Light steelblue · ΔE 14.7Light skyblue · ΔE 16Thistle · ΔE 21Sky blue · ΔE 21.2Lavender · ΔE 23.6Light blue · ΔE 24.1
Nearest named CSS colourLight steelblue (#B0C4DE)ΔE 14.7, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F4E0AB
Analogous#ABE3F4, #BBABF4
Triadic#F4ABBF, #BFF4AB
Split complementary#F4BCAB, #E3F4AB
Tetradic#F4ABE4, #F4E0AB, #ABF4BC

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FFFFFF
Lighter +10%#D8E1FA
Darker −10%#7E9DEE
Darker −20%#517AE8
Darker −30%#2458E2
Darker −40%#1845BB
More saturated +25%#A0BAFF
Less saturated −25%#B7C4E8

Channel breakdown

R171
G191
B244
Red171 (67.1%)
Green191 (74.9%)
Blue244 (95.7%)
Hue223.56°
Saturation (HSL)76.84%
Lightness81.37%
Dominant channelBlue
Hex per channelR AB · G BF · B F4

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Every value on this page was computed from “abbff4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.