Nerdulator> put something in

Colour

#000CD3

  • #000CD3
  • Blue
  • Dark
  • Nearest: Medium blue

#000CD3 is a blue with RGB values 0, 12, 211 and HSL 237°, 100%, 41%. It is a dark colour, so white text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#000CD3#000CD3
HEX#000CD3
RGBrgb(0, 12, 211)
RGB (0–1)0, 0.0471, 0.8275
RGB percentages0%, 4.7%, 82.7%
HSLhsl(236.6, 100%, 41.4%)
HSV / HSBhsv(236.6, 100%, 82.7%)
CMYK100%, 94.3%, 0%, 17.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,283
CSS custom property--colour: #000CD3;

Brightness & contrast

Relative luminance0.04966WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.54:1
Contrast with white10.54:1WCAG normal text: AAA
Contrast with black1.99:1WCAG normal text: Fail
Greyscale equivalent#181818
Inverted#FFF32C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0049D8no red cones; affects about 1% of men; ΔE 32.9 from the original
Deuteranopia#0033D0no green cones; the most common form, about 1% of men; ΔE 20.2 from the original
Tritanopia#00597Cno blue cones; rare, and affects men and women equally; ΔE 100.6 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.54:1WCAG large text: AAA
Contrast with black, large text1.99:1WCAG large text: Fail

Named colours

Medium blue · ΔE 2Blue · ΔE 21.1Blue violet · ΔE 23.7Dark violet · ΔE 27.3Dark blue · ΔE 30.8Navy · ΔE 36
Nearest named CSS colourMedium blue (#0000CD)ΔE 2.03, below the just-noticeable difference
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D3C700
Analogous#0075D3, #5E00D3
Triadic#D3000C, #0CD300
Split complementary#D35E00, #75D300
Tetradic#D30075, #D3C700, #00D35E

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A0A5FF
Lighter +30%#6D75FF
Lighter +20%#3A45FF
Lighter +10%#0715FF
Darker −10%#0009A0
Darker −20%#00066D
Darker −30%#00033A
Darker −40%#000007
More saturated +25%#000CD3
Less saturated −25%#1A23B9

Channel breakdown

R0
G12
B211
Red0 (0%)
Green12 (4.7%)
Blue211 (82.7%)
Hue236.59°
Saturation (HSL)100%
Lightness41.37%
Dominant channelBlue
Hex per channelR 00 · G 0C · B D3

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 “000cd3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.