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Colour

#3084ED

  • #3084ED
  • Blue
  • Dark
  • Nearest: Dodgerblue

#3084ED is a blue with RGB values 48, 132, 237 and HSL 213°, 84%, 56%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#3084ED#3084ED
HEX#3084ED
RGBrgb(48, 132, 237)
RGB (0–1)0.1882, 0.5176, 0.9294
RGB percentages18.8%, 51.8%, 92.9%
HSLhsl(213.3, 84%, 55.9%)
HSV / HSBhsv(213.3, 79.7%, 92.9%)
CMYK79.7%, 44.3%, 0%, 7.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,179,757
CSS custom property--colour: #3084ED;

Brightness & contrast

Relative luminance0.23245WCAG 2.x, 0 is black and 1 is white
Perceived brightness131.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.65:1
Contrast with white3.72:1WCAG normal text: Fail
Contrast with black5.65:1WCAG normal text: AA
Greyscale equivalent#7A7A7A
Inverted#CF7B12

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4D8EF1no red cones; affects about 1% of men; ΔE 5.7 from the original
Deuteranopia#227DEBno green cones; the most common form, about 1% of men; ΔE 4.3 from the original
Tritanopia#009DADno blue cones; rare, and affects men and women equally; ΔE 58.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.72:1WCAG large text: AA
Contrast with black, large text5.65:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 5.7Cornflower blue · ΔE 12.8Royal blue · ΔE 17.1Slate blue · ΔE 26.2Medium purple · ΔE 26.8Medium slateblue · ΔE 29.9
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 5.66, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ED9930
Analogous#30E3ED, #3A30ED
Triadic#ED3084, #84ED30
Split complementary#ED3A30, #E3ED30
Tetradic#ED30E3, #ED9930, #30ED3A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ECF4FD
Lighter +30%#BDD8F9
Lighter +20%#8EBCF5
Lighter +10%#5FA0F1
Darker −10%#136AD7
Darker −20%#0F53A8
Darker −30%#0B3C79
Darker −40%#06254B
More saturated +25%#1E82FF
Less saturated −25%#4C87D1

Channel breakdown

R48
G132
B237
Red48 (18.8%)
Green132 (51.8%)
Blue237 (92.9%)
Hue213.33°
Saturation (HSL)84%
Lightness55.88%
Dominant channelBlue
Hex per channelR 30 · G 84 · B ED

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Every value on this page was computed from “3084ed” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.