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Recognised as Colour

#2384FF

  • #2384FF
  • Blue
  • Dark
  • Nearest: Dodgerblue

#2384FF is a blue with RGB values 35, 132, 255 and HSL 214°, 100%, 57%. It is a dark colour, so black text on it reaches 5.8:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#2384FF#2384FF
HEX#2384FF
RGBrgb(35, 132, 255)
RGB (0–1)0.1373, 0.5176, 1
RGB percentages13.7%, 51.8%, 100%
HSLhsl(213.5, 100%, 56.9%)
HSV / HSBhsv(213.5, 86.3%, 100%)
CMYK86.3%, 48.2%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,327,807
CSS custom property--colour: #2384FF;

Brightness & contrast

Relative luminance0.2408WCAG 2.x, 0 is black and 1 is white
Perceived brightness134.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.82:1
Contrast with white3.61:1WCAG normal text: Fail
Contrast with black5.82:1WCAG normal text: AA
Greyscale equivalent#787878
Inverted#DC7B00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3991FFno red cones; affects about 1% of men; ΔE 9.8 from the original
Deuteranopia#007EFDno green cones; the most common form, about 1% of men; ΔE 3.6 from the original
Tritanopia#00A2B5no blue cones; rare, and affects men and women equally; ΔE 67 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.61:1WCAG large text: AA
Contrast with black, large text5.82:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 9.8Royal blue · ΔE 12.5Cornflower blue · ΔE 21.7Slate blue · ΔE 24Medium slateblue · ΔE 24Medium purple · ΔE 26.7
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 9.76, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FF9E23
Analogous#23F2FF, #3023FF
Triadic#FF2384, #84FF23
Split complementary#FF3023, #F2FF23
Tetradic#FF23F2, #FF9E23, #23FF30

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#EFF6FF
Lighter +30%#BCDAFF
Lighter +20%#89BDFF
Lighter +10%#56A1FF
Darker −10%#0069EF
Darker −20%#0053BC
Darker −30%#003C89
Darker −40%#002656
More saturated +25%#2384FF
Less saturated −25%#3E87E3

Channel breakdown

R35
G132
B255
Red35 (13.7%)
Green132 (51.8%)
Blue255 (100%)
Hue213.55°
Saturation (HSL)100%
Lightness56.86%
Dominant channelBlue
Hex per channelR 23 · G 84 · B FF

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Every value on this page was computed from “2384ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.