Nerdulator> put something in

Recognised as Colour

#0733D3

  • #0733D3
  • Blue
  • Dark
  • Nearest: Medium blue

#0733D3 is a blue with RGB values 7, 51, 211 and HSL 227°, 94%, 43%. It is a dark colour, so white text on it reaches 8.7:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#0733D3#0733D3
HEX#0733D3
RGBrgb(7, 51, 211)
RGB (0–1)0.0275, 0.2, 0.8275
RGB percentages2.7%, 20%, 82.7%
HSLhsl(227.1, 93.6%, 42.7%)
HSV / HSBhsv(227.1, 96.7%, 82.7%)
CMYK96.7%, 75.8%, 0%, 17.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer472,019
CSS custom property--colour: #0733D3;

Brightness & contrast

Relative luminance0.07116WCAG 2.x, 0 is black and 1 is white
Perceived brightness81.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.67:1
Contrast with white8.67:1WCAG normal text: AAA
Contrast with black2.42:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#F8CC2C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0055D8no red cones; affects about 1% of men; ΔE 23.7 from the original
Deuteranopia#0042D0no green cones; the most common form, about 1% of men; ΔE 12.4 from the original
Tritanopia#006481no blue cones; rare, and affects men and women equally; ΔE 88.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.67:1WCAG large text: AAA
Contrast with black, large text2.42:1WCAG large text: Fail

Named colours

Medium blue · ΔE 19.9Dark blue · ΔE 22.6Blue violet · ΔE 23.3Navy · ΔE 26.7Medium slateblue · ΔE 28.5Dark orchid · ΔE 29.5
Nearest named CSS colourMedium blue (#0000CD)ΔE 19.86, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D3A707
Analogous#0799D3, #4107D3
Triadic#D30733, #33D307
Split complementary#D34107, #99D307
Tetradic#D30799, #D3A707, #07D341

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#AABCFC
Lighter +30%#7895FB
Lighter +20%#476DF9
Lighter +10%#1646F7
Darker −10%#0527A2
Darker −20%#041B70
Darker −30%#020F3F
Darker −40%#00030E
More saturated +25%#002FDA
Less saturated −25%#2242B8

Channel breakdown

R7
G51
B211
Red7 (2.7%)
Green51 (20%)
Blue211 (82.7%)
Hue227.06°
Saturation (HSL)93.58%
Lightness42.75%
Dominant channelBlue
Hex per channelR 07 · G 33 · 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 “0733d3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.