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Recognised as Colour

#030415

  • #030415
  • Blue
  • Dark
  • Nearest: Black

#030415 is a blue with RGB values 3, 4, 21 and HSL 237°, 75%, 5%. It is a dark colour, so white text on it reaches 20.3:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#030415#030415
HEX#030415
RGBrgb(3, 4, 21)
RGB (0–1)0.0118, 0.0157, 0.0824
RGB percentages1.2%, 1.6%, 8.2%
HSLhsl(236.7, 75%, 4.7%)
HSV / HSBhsv(236.7, 85.7%, 8.2%)
CMYK85.7%, 81%, 0%, 91.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer197,653
CSS custom property--colour: #030415;

Brightness & contrast

Relative luminance0.0016WCAG 2.x, 0 is black and 1 is white
Perceived brightness7.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 20.35:1
Contrast with white20.35:1WCAG normal text: AAA
Contrast with black1.03:1WCAG normal text: Fail
Greyscale equivalent#050505
Inverted#FCFBEA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#000616no red cones; affects about 1% of men; ΔE 1.4 from the original
Deuteranopia#000515no green cones; the most common form, about 1% of men; ΔE 1.2 from the original
Tritanopia#00070Ano blue cones; rare, and affects men and women equally; ΔE 7.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text20.35:1WCAG large text: AAA
Contrast with black, large text1.03:1WCAG large text: Fail

Named colours

Black · ΔE 8.5Dark slate grey · ΔE 33.3Dim grey · ΔE 43.8Dark slateblue · ΔE 50.8Slate grey · ΔE 51.7Gray · ΔE 52.8
Nearest named CSS colourBlack (#000000)ΔE 8.47, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#151403
Analogous#030D15, #0B0315
Triadic#150304, #041503
Split complementary#150B03, #0D1503
Tetradic#15030D, #151403, #03150B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1C26C7
Lighter +30%#161D9B
Lighter +20%#10156E
Lighter +10%#090C42
Darker −10%#000000
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000118
Less saturated −25%#060712

Channel breakdown

R3
G4
B21
Red3 (1.2%)
Green4 (1.6%)
Blue21 (8.2%)
Hue236.67°
Saturation (HSL)75%
Lightness4.71%
Dominant channelBlue
Hex per channelR 03 · G 04 · B 15

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Every value on this page was computed from “hex 030415” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.