Nerdulator> put something in

Colour

#004DDC

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

#004DDC is a blue with RGB values 0, 77, 220 and HSL 219°, 100%, 43%. It is a dark colour, so white text on it reaches 6.8:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#004DDC#004DDC
HEX#004DDC
RGBrgb(0, 77, 220)
RGB (0–1)0, 0.302, 0.8627
RGB percentages0%, 30.2%, 86.3%
HSLhsl(219, 100%, 43.1%)
HSV / HSBhsv(219, 100%, 86.3%)
CMYK100%, 65%, 0%, 13.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer19,932
CSS custom property--colour: #004DDC;

Brightness & contrast

Relative luminance0.10475WCAG 2.x, 0 is black and 1 is white
Perceived brightness94.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.79:1
Contrast with white6.79:1WCAG normal text: AA
Contrast with black3.1:1WCAG normal text: Fail
Greyscale equivalent#474747
Inverted#FFB223

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0065E1no red cones; affects about 1% of men; ΔE 17.1 from the original
Deuteranopia#0052D9no green cones; the most common form, about 1% of men; ΔE 5.6 from the original
Tritanopia#00748Eno blue cones; rare, and affects men and women equally; ΔE 78.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.79:1WCAG large text: AAA
Contrast with black, large text3.1:1WCAG large text: AA

Named colours

Medium slateblue · ΔE 18.3Royal blue · ΔE 19.2Slate blue · ΔE 20.8Dark blue · ΔE 28.4Navy · ΔE 30.3Rebecca purple · ΔE 31.2
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 18.35, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DC8F00
Analogous#00BBDC, #2100DC
Triadic#DC004D, #4DDC00
Split complementary#DC2100, #BBDC00
Tetradic#DC00BB, #DC8F00, #00DC21

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A9C7FF
Lighter +30%#76A6FF
Lighter +20%#4385FF
Lighter +10%#1064FF
Darker −10%#003BA9
Darker −20%#002976
Darker −30%#001743
Darker −40%#000610
More saturated +25%#004DDC
Less saturated −25%#1C55C1

Channel breakdown

R0
G77
B220
Red0 (0%)
Green77 (30.2%)
Blue220 (86.3%)
Hue219°
Saturation (HSL)100%
Lightness43.14%
Dominant channelBlue
Hex per channelR 00 · G 4D · B DC

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

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