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Recognised as Colour

#2F07D3

  • #2F07D3
  • Blue
  • Dark
  • Nearest: Medium blue

#2F07D3 is a blue with RGB values 47, 7, 211 and HSL 252°, 94%, 43%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#2F07D3#2F07D3
HEX#2F07D3
RGBrgb(47, 7, 211)
RGB (0–1)0.1843, 0.0275, 0.8275
RGB percentages18.4%, 2.7%, 82.7%
HSLhsl(251.8, 93.6%, 42.7%)
HSV / HSBhsv(251.8, 96.7%, 82.7%)
CMYK77.7%, 96.7%, 0%, 17.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,082,195
CSS custom property--colour: #2F07D3;

Brightness & contrast

Relative luminance0.05459WCAG 2.x, 0 is black and 1 is white
Perceived brightness75.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.04:1
Contrast with white10.04:1WCAG normal text: AAA
Contrast with black2.09:1WCAG normal text: Fail
Greyscale equivalent#1E1E1E
Inverted#D0F82C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#004BD8no red cones; affects about 1% of men; ΔE 34.5 from the original
Deuteranopia#0039D0no green cones; the most common form, about 1% of men; ΔE 24.6 from the original
Tritanopia#00577Bno blue cones; rare, and affects men and women equally; ΔE 99.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.04:1WCAG large text: AAA
Contrast with black, large text2.09:1WCAG large text: Fail

Named colours

Medium blue · ΔE 3.5Blue violet · ΔE 20.8Blue · ΔE 21.6Dark violet · ΔE 24.2Dark blue · ΔE 30.5Dark orchid · ΔE 33.6
Nearest named CSS colourMedium blue (#0000CD)ΔE 3.52, a close match
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#ABD307
Analogous#0745D3, #9507D3
Triadic#D32F07, #07D32F
Split complementary#D39507, #45D307
Tetradic#D30745, #ABD307, #07D395

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BAAAFC
Lighter +30%#9278FB
Lighter +20%#6A47F9
Lighter +10%#4216F7
Darker −10%#2405A2
Darker −20%#190470
Darker −30%#0E023F
Darker −40%#03000E
More saturated +25%#2B00DA
Less saturated −25%#4022B8

Channel breakdown

R47
G7
B211
Red47 (18.4%)
Green7 (2.7%)
Blue211 (82.7%)
Hue251.76°
Saturation (HSL)93.58%
Lightness42.75%
Dominant channelBlue
Hex per channelR 2F · G 07 · B D3

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Every value on this page was computed from “2f07d3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.