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Colour

#4485EA

  • #4485EA
  • Blue
  • Dark
  • Nearest: Dodgerblue

#4485EA is a blue with RGB values 68, 133, 234 and HSL 217°, 80%, 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

#4485EA#4485EA
HEX#4485EA
RGBrgb(68, 133, 234)
RGB (0–1)0.2667, 0.5216, 0.9176
RGB percentages26.7%, 52.2%, 91.8%
HSLhsl(216.5, 79.8%, 59.2%)
HSV / HSBhsv(216.5, 70.9%, 91.8%)
CMYK70.9%, 43.2%, 0%, 8.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,490,730
CSS custom property--colour: #4485EA;

Brightness & contrast

Relative luminance0.23945WCAG 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 5.79:1
Contrast with white3.63:1WCAG normal text: Fail
Contrast with black5.79:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#BB7A15

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#538FEEno red cones; affects about 1% of men; ΔE 5.5 from the original
Deuteranopia#357FE8no green cones; the most common form, about 1% of men; ΔE 3.6 from the original
Tritanopia#009DACno blue cones; rare, and affects men and women equally; ΔE 57.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text3.63:1WCAG large text: AA
Contrast with black, large text5.79:1WCAG large text: AAA

Named colours

Dodgerblue · ΔE 7.6Cornflower blue · ΔE 10.3Royal blue · ΔE 18Medium purple · ΔE 25.3Slate blue · ΔE 25.9Medium slateblue · ΔE 30
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 7.56, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#EAA944
Analogous#44D8EA, #5644EA
Triadic#EA4485, #85EA44
Split complementary#EA5644, #D8EA44
Tetradic#EA44D8, #EAA944, #44EA56

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FBFDFF
Lighter +30%#CEDFF9
Lighter +20%#A0C1F4
Lighter +10%#72A3EF
Darker −10%#1968E2
Darker −20%#1453B4
Darker −30%#0F3E86
Darker −40%#0A2958
More saturated +25%#2F80FF
Less saturated −25%#5E8BD0

Channel breakdown

R68
G133
B234
Red68 (26.7%)
Green133 (52.2%)
Blue234 (91.8%)
Hue216.51°
Saturation (HSL)79.81%
Lightness59.22%
Dominant channelBlue
Hex per channelR 44 · G 85 · B EA

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Every value on this page was computed from “4485ea” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.