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Colour

#006EF4

  • #006EF4
  • Blue
  • Dark
  • Nearest: Royal blue

#006EF4 is a blue with RGB values 0, 110, 244 and HSL 213°, 100%, 48%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#006EF4#006EF4
HEX#006EF4
RGBrgb(0, 110, 244)
RGB (0–1)0, 0.4314, 0.9569
RGB percentages0%, 43.1%, 95.7%
HSLhsl(213, 100%, 47.8%)
HSV / HSBhsv(213, 100%, 95.7%)
CMYK100%, 54.9%, 0%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer28,404
CSS custom property--colour: #006EF4;

Brightness & contrast

Relative luminance0.17684WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.63:1
Contrast with white4.63:1WCAG normal text: AA
Contrast with black4.54:1WCAG normal text: AA
Greyscale equivalent#606060
Inverted#FF910B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#007FF9no red cones; affects about 1% of men; ΔE 11.4 from the original
Deuteranopia#006BF1no green cones; the most common form, about 1% of men; ΔE 1.3 from the original
Tritanopia#0090A6no blue cones; rare, and affects men and women equally; ΔE 73.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.63:1WCAG large text: AAA
Contrast with black, large text4.54:1WCAG large text: AAA

Named colours

Royal blue · ΔE 8.8Medium slateblue · ΔE 17.7Slate blue · ΔE 19.4Dodgerblue · ΔE 21.7Medium purple · ΔE 26.9Cornflower blue · ΔE 32.3
Nearest named CSS colourRoyal blue (#4169E1)ΔE 8.76, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F48600
Analogous#00E8F4, #0C00F4
Triadic#F4006E, #6EF400
Split complementary#F40C00, #E8F400
Tetradic#F400E8, #F48600, #00F40C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C1DDFF
Lighter +30%#8EC1FF
Lighter +20%#5BA5FF
Lighter +10%#2889FF
Darker −10%#0057C1
Darker −20%#00408E
Darker −30%#00295B
Darker −40%#001228
More saturated +25%#006EF4
Less saturated −25%#1F71D6

Channel breakdown

R0
G110
B244
Red0 (0%)
Green110 (43.1%)
Blue244 (95.7%)
Hue212.95°
Saturation (HSL)100%
Lightness47.84%
Dominant channelBlue
Hex per channelR 00 · G 6E · B F4

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Every value on this page was computed from “006ef4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.