Nerdulator> put something in

Recognised as Colour

#000DF3

  • #000DF3
  • Blue
  • Dark
  • Nearest: Blue

#000DF3 is a blue with RGB values 0, 13, 243 and HSL 237°, 100%, 48%. It is a dark colour, so white text on it reaches 8.9:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#000DF3#000DF3
HEX#000DF3
RGBrgb(0, 13, 243)
RGB (0–1)0, 0.051, 0.9529
RGB percentages0%, 5.1%, 95.3%
HSLhsl(236.8, 100%, 47.6%)
HSV / HSBhsv(236.8, 100%, 95.3%)
CMYK100%, 94.7%, 0%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,571
CSS custom property--colour: #000DF3;

Brightness & contrast

Relative luminance0.06759WCAG 2.x, 0 is black and 1 is white
Perceived brightness82.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.93:1
Contrast with white8.93:1WCAG normal text: AAA
Contrast with black2.35:1WCAG normal text: Fail
Greyscale equivalent#1B1B1B
Inverted#FFF20C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0056F8no red cones; affects about 1% of men; ΔE 38 from the original
Deuteranopia#003CF0no green cones; the most common form, about 1% of men; ΔE 22.8 from the original
Tritanopia#00678Fno blue cones; rare, and affects men and women equally; ΔE 112.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.93:1WCAG large text: AAA
Contrast with black, large text2.35:1WCAG large text: Fail

Named colours

Blue · ΔE 7.1Medium blue · ΔE 14.8Blue violet · ΔE 30.5Dark violet · ΔE 33.6Dark blue · ΔE 44.8Dark orchid · ΔE 45.4
Nearest named CSS colourBlue (#0000FF)ΔE 7.12, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F3E600
Analogous#0087F3, #6C00F3
Triadic#F3000D, #0DF300
Split complementary#F36D00, #86F300
Tetradic#F30087, #F3E600, #00F36C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C0C3FF
Lighter +30%#8D93FF
Lighter +20%#5A63FF
Lighter +10%#2733FF
Darker −10%#000AC0
Darker −20%#00088D
Darker −30%#00055A
Darker −40%#000227
More saturated +25%#000DF3
Less saturated −25%#1E28D5

Channel breakdown

R0
G13
B243
Red0 (0%)
Green13 (5.1%)
Blue243 (95.3%)
Hue236.79°
Saturation (HSL)100%
Lightness47.65%
Dominant channelBlue
Hex per channelR 00 · G 0D · B F3

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 “000df3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.