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Colour

#2F20BC

  • #2F20BC
  • Blue
  • Dark
  • Nearest: Dark blue

#2F20BC is a blue with RGB values 47, 32, 188 and HSL 246°, 71%, 43%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Dark blue.

Colour values

#2F20BC#2F20BC
HEX#2F20BC
RGBrgb(47, 32, 188)
RGB (0–1)0.1843, 0.1255, 0.7373
RGB percentages18.4%, 12.5%, 73.7%
HSLhsl(245.8, 70.9%, 43.1%)
HSV / HSBhsv(245.8, 83%, 73.7%)
CMYK75%, 83%, 0%, 26.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,088,572
CSS custom property--colour: #2F20BC;

Brightness & contrast

Relative luminance0.05268WCAG 2.x, 0 is black and 1 is white
Perceived brightness72.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.23:1
Contrast with white10.23:1WCAG normal text: AAA
Contrast with black2.05:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#D0DF43

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0048C0no red cones; affects about 1% of men; ΔE 27.1 from the original
Deuteranopia#0039B9no green cones; the most common form, about 1% of men; ΔE 18.5 from the original
Tritanopia#005370no blue cones; rare, and affects men and women equally; ΔE 84.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.23:1WCAG large text: AAA
Contrast with black, large text2.05:1WCAG large text: Fail

Named colours

Dark blue · ΔE 15.9Medium blue · ΔE 19.2Navy · ΔE 20.4Blue violet · ΔE 21.4Indigo · ΔE 25.1Dark orchid · ΔE 25.7
Nearest named CSS colourDark blue (#00008B)ΔE 15.88, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ADBC20
Analogous#205FBC, #7D20BC
Triadic#BC2F20, #20BC2F
Split complementary#BC7D20, #5FBC20
Tetradic#BC205F, #ADBC20, #20BC7D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BBB6F2
Lighter +30%#938AEB
Lighter +20%#6B5EE4
Lighter +10%#4333DC
Darker −10%#241990
Darker −20%#191165
Darker −30%#0E0A39
Darker −40%#03020E
More saturated +25%#1904D8
Less saturated −25%#453CA1

Channel breakdown

R47
G32
B188
Red47 (18.4%)
Green32 (12.5%)
Blue188 (73.7%)
Hue245.77°
Saturation (HSL)70.91%
Lightness43.14%
Dominant channelBlue
Hex per channelR 2F · G 20 · B BC

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Every value on this page was computed from “2f20bc” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.