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Recognised as Colour

#2190FE

  • #2190FE
  • Blue
  • Dark
  • Nearest: Dodgerblue

#2190FE is a blue with RGB values 33, 144, 254 and HSL 210°, 99%, 56%. It is a dark colour, so black text on it reaches 6.5:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#2190FE#2190FE
HEX#2190FE
RGBrgb(33, 144, 254)
RGB (0–1)0.1294, 0.5647, 0.9961
RGB percentages12.9%, 56.5%, 99.6%
HSLhsl(209.9, 99.1%, 56.3%)
HSV / HSBhsv(209.9, 87%, 99.6%)
CMYK87%, 43.3%, 0%, 0.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,199,806
CSS custom property--colour: #2190FE;

Brightness & contrast

Relative luminance0.27426WCAG 2.x, 0 is black and 1 is white
Perceived brightness140.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.49:1
Contrast with white3.24:1WCAG normal text: Fail
Contrast with black6.49:1WCAG normal text: AA
Greyscale equivalent#808080
Inverted#DE6F01

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5699FFno red cones; affects about 1% of men; ΔE 7.1 from the original
Deuteranopia#2686FCno green cones; the most common form, about 1% of men; ΔE 7.2 from the original
Tritanopia#00ABBBno blue cones; rare, and affects men and women equally; ΔE 60 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.24:1WCAG large text: AA
Contrast with black, large text6.49:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 0.6Cornflower blue · ΔE 13.8Royal blue · ΔE 20.3Slate blue · ΔE 30.2Medium purple · ΔE 30.2Medium slateblue · ΔE 32.2
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 0.56, indistinguishable to the eye
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FE8F21
Analogous#21FEFE, #2121FE
Triadic#FE2190, #90FE21
Split complementary#FE2121, #FEFE21
Tetradic#FE21FE, #FE8F21, #21FE21

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECF6FF
Lighter +30%#B9DCFF
Lighter +20%#87C3FE
Lighter +10%#54A9FE
Darker −10%#0177EB
Darker −20%#015DB8
Darker −30%#014385
Darker −40%#002A53
More saturated +25%#2090FF
Less saturated −25%#3D90E2

Channel breakdown

R33
G144
B254
Red33 (12.9%)
Green144 (56.5%)
Blue254 (99.6%)
Hue209.86°
Saturation (HSL)99.1%
Lightness56.27%
Dominant channelBlue
Hex per channelR 21 · G 90 · B FE

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Every value on this page was computed from “2190fe” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.