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Recognised as Colour

#90B2FB

  • #90B2FB
  • Blue
  • Dark
  • Nearest: Cornflower blue

#90B2FB is a blue with RGB values 144, 178, 251 and HSL 221°, 93%, 77%. It is a dark colour, so black text on it reaches 9.9:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#90B2FB#90B2FB
HEX#90B2FB
RGBrgb(144, 178, 251)
RGB (0–1)0.5647, 0.698, 0.9843
RGB percentages56.5%, 69.8%, 98.4%
HSLhsl(220.9, 93%, 77.5%)
HSV / HSBhsv(220.9, 42.6%, 98.4%)
CMYK42.6%, 29.1%, 0%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer9,483,003
CSS custom property--colour: #90B2FB;

Brightness & contrast

Relative luminance0.44735WCAG 2.x, 0 is black and 1 is white
Perceived brightness178.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 9.95:1
Contrast with white2.11:1WCAG normal text: Fail
Contrast with black9.95:1WCAG normal text: AAA
Greyscale equivalent#B0B0B0
Inverted#6F4D04

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#98B8FEno red cones; affects about 1% of men; ΔE 2.9 from the original
Deuteranopia#8DAEF9no green cones; the most common form, about 1% of men; ΔE 1.9 from the original
Tritanopia#6AC1CCno blue cones; rare, and affects men and women equally; ΔE 39.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.11:1WCAG large text: Fail
Contrast with black, large text9.95:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 14.6Light skyblue · ΔE 22.1Steel blue · ΔE 24.2Deep skyblue · ΔE 24.6Light steelblue · ΔE 26.5Dodgerblue · ΔE 27.3
Nearest named CSS colourCornflower blue (#6495ED)ΔE 14.58, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FBD990
Analogous#90E7FB, #A490FB
Triadic#FB90B2, #B2FB90
Split complementary#FBA490, #E7FB90
Tetradic#FB90E7, #FBD990, #90FBA4

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#F2F6FF
Lighter +10%#C1D4FD
Darker −10%#5F90F9
Darker −20%#2E6EF7
Darker −30%#0850EA
Darker −40%#073FB8
More saturated +25%#8CB1FF
Less saturated −25%#9EB7ED

Channel breakdown

R144
G178
B251
Red144 (56.5%)
Green178 (69.8%)
Blue251 (98.4%)
Hue220.93°
Saturation (HSL)93.04%
Lightness77.45%
Dominant channelBlue
Hex per channelR 90 · G B2 · B FB

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Every value on this page was computed from “90b2fb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.