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Recognised as Colour

#0430CC

  • #0430CC
  • Blue
  • Dark
  • Nearest: Dark blue

#0430CC is a blue with RGB values 4, 48, 204 and HSL 227°, 96%, 41%. It is a dark colour, so white text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#0430CC#0430CC
HEX#0430CC
RGBrgb(4, 48, 204)
RGB (0–1)0.0157, 0.1882, 0.8
RGB percentages1.6%, 18.8%, 80%
HSLhsl(226.8, 96.2%, 40.8%)
HSV / HSBhsv(226.8, 98%, 80%)
CMYK98%, 76.5%, 0%, 20%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer274,636
CSS custom property--colour: #0430CC;

Brightness & contrast

Relative luminance0.06499WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.13:1
Contrast with white9.13:1WCAG normal text: AAA
Contrast with black2.3:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#FBCF33

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0051D0no red cones; affects about 1% of men; ΔE 23.4 from the original
Deuteranopia#003EC9no green cones; the most common form, about 1% of men; ΔE 11.6 from the original
Tritanopia#00607Dno blue cones; rare, and affects men and women equally; ΔE 86 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.13:1WCAG large text: AAA
Contrast with black, large text2.3:1WCAG large text: Fail

Named colours

Dark blue · ΔE 20.4Medium blue · ΔE 20.8Blue violet · ΔE 24.1Navy · ΔE 24.5Medium slateblue · ΔE 28.3Dark orchid · ΔE 29.2
Nearest named CSS colourDark blue (#00008B)ΔE 20.4, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#CCA004
Analogous#0494CC, #3C04CC
Triadic#CC0430, #30CC04
Split complementary#CC3C04, #94CC04
Tetradic#CC0494, #CCA004, #04CC3C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9FB4FD
Lighter +30%#6D8CFC
Lighter +20%#3B65FB
Lighter +10%#093EFA
Darker −10%#03249A
Darker −20%#021868
Darker −30%#010D36
Darker −40%#000104
More saturated +25%#002ED0
Less saturated −25%#1E3FB2

Channel breakdown

R4
G48
B204
Red4 (1.6%)
Green48 (18.8%)
Blue204 (80%)
Hue226.8°
Saturation (HSL)96.15%
Lightness40.78%
Dominant channelBlue
Hex per channelR 04 · G 30 · B CC

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Every value on this page was computed from “0430cc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.