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Recognised as Colour

#030341

  • #030341
  • Blue
  • Dark
  • Nearest: Midnight blue

#030341 is a blue with RGB values 3, 3, 65 and HSL 240°, 91%, 13%. It is a dark colour, so white text on it reaches 19.2:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#030341#030341
HEX#030341
RGBrgb(3, 3, 65)
RGB (0–1)0.0118, 0.0118, 0.2549
RGB percentages1.2%, 1.2%, 25.5%
HSLhsl(240, 91.2%, 13.3%)
HSV / HSBhsv(240, 95.4%, 25.5%)
CMYK95.4%, 95.4%, 0%, 74.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer197,441
CSS custom property--colour: #030341;

Brightness & contrast

Relative luminance0.00466WCAG 2.x, 0 is black and 1 is white
Perceived brightness22.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 19.21:1
Contrast with white19.21:1WCAG normal text: AAA
Contrast with black1.09:1WCAG normal text: Fail
Greyscale equivalent#070707
Inverted#FCFCBE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#001243no red cones; affects about 1% of men; ΔE 9.2 from the original
Deuteranopia#000B40no green cones; the most common form, about 1% of men; ΔE 5.8 from the original
Tritanopia#001723no blue cones; rare, and affects men and women equally; ΔE 37.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text19.21:1WCAG large text: AAA
Contrast with black, large text1.09:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 19.1Dark slateblue · ΔE 27.2Rebecca purple · ΔE 36.2Indigo · ΔE 36.6Navy · ΔE 37.8Dark blue · ΔE 43
Nearest named CSS colourMidnight blue (#191970)ΔE 19.12, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#414103
Analogous#032241, #220341
Triadic#410303, #034103
Split complementary#412203, #224103
Tetradic#410322, #414103, #034122

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1B1BF5
Lighter +30%#0A0AD3
Lighter +20%#0707A3
Lighter +10%#050572
Darker −10%#010110
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000044
Less saturated −25%#0C0C39

Channel breakdown

R3
G3
B65
Red3 (1.2%)
Green3 (1.2%)
Blue65 (25.5%)
Hue240°
Saturation (HSL)91.18%
Lightness13.33%
Dominant channelBlue
Hex per channelR 03 · G 03 · B 41

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Every value on this page was computed from “hex 030341” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.