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Recognised as Colour

#4085EB

  • #4085EB
  • Blue
  • Dark
  • Nearest: Dodgerblue

#4085EB is a blue with RGB values 64, 133, 235 and HSL 216°, 81%, 59%. 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

#4085EB#4085EB
HEX#4085EB
RGBrgb(64, 133, 235)
RGB (0–1)0.251, 0.5216, 0.9216
RGB percentages25.1%, 52.2%, 92.2%
HSLhsl(215.8, 81%, 58.6%)
HSV / HSBhsv(215.8, 72.8%, 92.2%)
CMYK72.8%, 43.4%, 0%, 7.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,228,587
CSS custom property--colour: #4085EB;

Brightness & contrast

Relative luminance0.23863WCAG 2.x, 0 is black and 1 is white
Perceived brightness133.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.77:1
Contrast with white3.64:1WCAG normal text: Fail
Contrast with black5.77:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#BF7A14

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#528FEFno red cones; affects about 1% of men; ΔE 5.5 from the original
Deuteranopia#327FE9no green cones; the most common form, about 1% of men; ΔE 3.5 from the original
Tritanopia#009DACno blue cones; rare, and affects men and women equally; ΔE 57.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.64:1WCAG large text: AA
Contrast with black, large text5.77:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 7Cornflower blue · ΔE 10.8Royal blue · ΔE 17.8Medium purple · ΔE 25.7Slate blue · ΔE 26Medium slateblue · ΔE 30
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 6.97, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EBA640
Analogous#40DAEB, #5140EB
Triadic#EB4085, #85EB40
Split complementary#EB5040, #DBEB40
Tetradic#EB40DA, #EBA640, #40EB51

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#F9FBFE
Lighter +30%#CADDFA
Lighter +20%#9CC0F5
Lighter +10%#6EA2F0
Darker −10%#1869E0
Darker −20%#1353B2
Darker −30%#0E3E84
Darker −40%#092856
More saturated +25%#2C81FF
Less saturated −25%#5A8AD1

Channel breakdown

R64
G133
B235
Red64 (25.1%)
Green133 (52.2%)
Blue235 (92.2%)
Hue215.79°
Saturation (HSL)81.04%
Lightness58.63%
Dominant channelBlue
Hex per channelR 40 · G 85 · B EB

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Every value on this page was computed from “4085eb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.