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Recognised as Colour

#0064BE

  • #0064BE
  • Blue
  • Dark
  • Nearest: Dodgerblue

#0064BE is a blue with RGB values 0, 100, 190 and HSL 208°, 100%, 37%. It is a dark colour, so white text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Dodgerblue.

Colour values

#0064BE#0064BE
HEX#0064BE
RGBrgb(0, 100, 190)
RGB (0–1)0, 0.3922, 0.7451
RGB percentages0%, 39.2%, 74.5%
HSLhsl(208.4, 100%, 37.3%)
HSV / HSBhsv(208.4, 100%, 74.5%)
CMYK100%, 47.4%, 0%, 25.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer25,790
CSS custom property--colour: #0064BE;

Brightness & contrast

Relative luminance0.12832WCAG 2.x, 0 is black and 1 is white
Perceived brightness99.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.89:1
Contrast with white5.89:1WCAG normal text: AA
Contrast with black3.57:1WCAG normal text: Fail
Greyscale equivalent#555555
Inverted#FF9B41

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2F6CC1no red cones; affects about 1% of men; ΔE 5.1 from the original
Deuteranopia#005DBCno green cones; the most common form, about 1% of men; ΔE 4.9 from the original
Tritanopia#007A88no blue cones; rare, and affects men and women equally; ΔE 51.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text5.89:1WCAG large text: AAA
Contrast with black, large text3.57:1WCAG large text: AA

Named colours

Dodgerblue · ΔE 19.4Royal blue · ΔE 19.8Cornflower blue · ΔE 20Dark slateblue · ΔE 22.5Slate blue · ΔE 25.6Steel blue · ΔE 28.2
Nearest named CSS colourDodgerblue (#1E90FF)ΔE 19.39, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BE5A00
Analogous#00BEB9, #0005BE
Triadic#BE0064, #64BE00
Split complementary#BE0005, #BEB900
Tetradic#B900BE, #BE5A00, #05BE00

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8BC8FF
Lighter +30%#58B0FF
Lighter +20%#2598FF
Lighter +10%#007FF1
Darker −10%#00498B
Darker −20%#002E58
Darker −30%#001325
Darker −40%#000000
More saturated +25%#0064BE
Less saturated −25%#1863A6

Channel breakdown

R0
G100
B190
Red0 (0%)
Green100 (39.2%)
Blue190 (74.5%)
Hue208.42°
Saturation (HSL)100%
Lightness37.25%
Dominant channelBlue
Hex per channelR 00 · G 64 · B BE

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Every value on this page was computed from “0064be” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.