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Recognised as Colour

#528DF2

  • #528DF2
  • Blue
  • Dark
  • Nearest: Dodgerblue

#528DF2 is a blue with RGB values 82, 141, 242 and HSL 218°, 86%, 64%. 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

#528DF2#528DF2
HEX#528DF2
RGBrgb(82, 141, 242)
RGB (0–1)0.3216, 0.5529, 0.949
RGB percentages32.2%, 55.3%, 94.9%
HSLhsl(217.9, 86%, 63.5%)
HSV / HSBhsv(217.9, 66.1%, 94.9%)
CMYK66.1%, 41.7%, 0%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,410,290
CSS custom property--colour: #528DF2;

Brightness & contrast

Relative luminance0.27254WCAG 2.x, 0 is black and 1 is white
Perceived brightness142.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.45:1
Contrast with white3.26:1WCAG normal text: Fail
Contrast with black6.45:1WCAG normal text: AA
Greyscale equivalent#888888
Inverted#AD720D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5E96F6no red cones; affects about 1% of men; ΔE 4.7 from the original
Deuteranopia#4488F0no green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#00A4B4no blue cones; rare, and affects men and women equally; ΔE 56.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.26:1WCAG large text: AA
Contrast with black, large text6.45:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 7.4Cornflower blue · ΔE 8.3Royal blue · ΔE 19.9Medium purple · ΔE 25.4Slate blue · ΔE 27.3Steel blue · ΔE 30.2
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 7.42, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F2B752
Analogous#52DDF2, #6752F2
Triadic#F2528D, #8DF252
Split complementary#F26752, #DDF252
Tetradic#F252DD, #F2B752, #52F267

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E0EBFD
Lighter +20%#B1CCF9
Lighter +10%#81ACF6
Darker −10%#236EEE
Darker −20%#1056CE
Darker −30%#0C429F
Darker −40%#082E70
More saturated +25%#458AFF
Less saturated −25%#6993DB

Channel breakdown

R82
G141
B242
Red82 (32.2%)
Green141 (55.3%)
Blue242 (94.9%)
Hue217.88°
Saturation (HSL)86.02%
Lightness63.53%
Dominant channelBlue
Hex per channelR 52 · G 8D · B F2

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Every value on this page was computed from “528df2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.