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Colour

#004DE0

  • #004DE0
  • Blue
  • Dark
  • Nearest: Medium slateblue

#004DE0 is a blue with RGB values 0, 77, 224 and HSL 219°, 100%, 44%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#004DE0#004DE0
HEX#004DE0
RGBrgb(0, 77, 224)
RGB (0–1)0, 0.302, 0.8784
RGB percentages0%, 30.2%, 87.8%
HSLhsl(219.4, 100%, 43.9%)
HSV / HSBhsv(219.4, 100%, 87.8%)
CMYK100%, 65.6%, 0%, 12.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer19,936
CSS custom property--colour: #004DE0;

Brightness & contrast

Relative luminance0.1069WCAG 2.x, 0 is black and 1 is white
Perceived brightness95.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.69:1
Contrast with white6.69:1WCAG normal text: AA
Contrast with black3.14:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#FFB21F

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0066E5no red cones; affects about 1% of men; ΔE 17.8 from the original
Deuteranopia#0052DDno green cones; the most common form, about 1% of men; ΔE 5.5 from the original
Tritanopia#007590no blue cones; rare, and affects men and women equally; ΔE 80.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.69:1WCAG large text: AAA
Contrast with black, large text3.14:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 19Royal blue · ΔE 21Slate blue · ΔE 22.5Dark blue · ΔE 28.6Navy · ΔE 30.9Blue violet · ΔE 30.9
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 19.04, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E09300
Analogous#00BDE0, #2300E0
Triadic#E0004D, #4DE000
Split complementary#E02300, #BDE000
Tetradic#E000BD, #E09300, #00E023

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#ADC9FF
Lighter +30%#7AA8FF
Lighter +20%#4786FF
Lighter +10%#1465FF
Darker −10%#003BAD
Darker −20%#002A7A
Darker −30%#001847
Darker −40%#000714
More saturated +25%#004DE0
Less saturated −25%#1C56C4

Channel breakdown

R0
G77
B224
Red0 (0%)
Green77 (30.2%)
Blue224 (87.8%)
Hue219.38°
Saturation (HSL)100%
Lightness43.92%
Dominant channelBlue
Hex per channelR 00 · G 4D · B E0

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Every value on this page was computed from “004de0” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.