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Recognised as Colour

#04113D

  • #04113D
  • Blue
  • Dark
  • Nearest: Midnight blue

#04113D is a blue with RGB values 4, 17, 61 and HSL 226°, 88%, 13%. It is a dark colour, so white text on it reaches 18.2:1 contrast (AAA for normal text). The nearest named colour is Midnight blue.

Colour values

#04113D#04113D
HEX#04113D
RGBrgb(4, 17, 61)
RGB (0–1)0.0157, 0.0667, 0.2392
RGB percentages1.6%, 6.7%, 23.9%
HSLhsl(226.3, 87.7%, 12.7%)
HSV / HSBhsv(226.3, 93.4%, 23.9%)
CMYK93.4%, 72.1%, 0%, 76.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer266,557
CSS custom property--colour: #04113D;

Brightness & contrast

Relative luminance0.00764WCAG 2.x, 0 is black and 1 is white
Perceived brightness24.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 18.22:1
Contrast with white18.22:1WCAG normal text: AAA
Contrast with black1.15:1WCAG normal text: Fail
Greyscale equivalent#111111
Inverted#FBEEC2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00183Eno red cones; affects about 1% of men; ΔE 6.6 from the original
Deuteranopia#00133Cno green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#001D24no blue cones; rare, and affects men and women equally; ΔE 31 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text18.22:1WCAG large text: AAA
Contrast with black, large text1.15:1WCAG large text: Fail

Named colours

Midnight blue · ΔE 28Dark slateblue · ΔE 29.5Black · ΔE 33.6Rebecca purple · ΔE 42.5Dark slate grey · ΔE 44Indigo · ΔE 46.4
Nearest named CSS colourMidnight blue (#191970)ΔE 28, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3D3004
Analogous#042E3D, #13043D
Triadic#3D0411, #113D04
Split complementary#3D1404, #2D3D04
Tetradic#3D042E, #3D3004, #043D14

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1D4DF0
Lighter +30%#0D39CD
Lighter +20%#0A2C9D
Lighter +10%#071E6D
Darker −10%#01040D
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#000F41
Less saturated −25%#0C1535

Channel breakdown

R4
G17
B61
Red4 (1.6%)
Green17 (6.7%)
Blue61 (23.9%)
Hue226.32°
Saturation (HSL)87.69%
Lightness12.75%
Dominant channelBlue
Hex per channelR 04 · G 11 · B 3D

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Every value on this page was computed from “04113d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.