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Recognised as Colour

#04466A

  • #04466A
  • Blue
  • Dark
  • Nearest: Dark slate grey

#04466A is a blue with RGB values 4, 70, 106 and HSL 201°, 93%, 22%. It is a dark colour, so white text on it reaches 10.1:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#04466A#04466A
HEX#04466A
RGBrgb(4, 70, 106)
RGB (0–1)0.0157, 0.2745, 0.4157
RGB percentages1.6%, 27.5%, 41.6%
HSLhsl(201.2, 92.7%, 21.6%)
HSV / HSBhsv(201.2, 96.2%, 41.6%)
CMYK96.2%, 34%, 0%, 58.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer280,170
CSS custom property--colour: #04466A;

Brightness & contrast

Relative luminance0.05447WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.05:1
Contrast with white10.05:1WCAG normal text: AAA
Contrast with black2.09:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#FBB995

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#35476Cno red cones; affects about 1% of men; ΔE 9.1 from the original
Deuteranopia#273E69no green cones; the most common form, about 1% of men; ΔE 10.2 from the original
Tritanopia#004F53no blue cones; rare, and affects men and women equally; ΔE 23.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.05:1WCAG large text: AAA
Contrast with black, large text2.09:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 23.9Steel blue · ΔE 25.2Slate grey · ΔE 29.4Dim grey · ΔE 31.2Light slate grey · ΔE 31.8Dark slateblue · ΔE 34.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 23.89, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6A2804
Analogous#046A5B, #04136A
Triadic#6A0446, #466A04
Split complementary#6A0413, #6A5B04
Tetradic#5B046A, #6A2804, #136A04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#42B8F8
Lighter +30%#11A5F6
Lighter +20%#0887CC
Lighter +10%#06669B
Darker −10%#022639
Darker −20%#000508
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00476E
Less saturated −25%#12425C

Channel breakdown

R4
G70
B106
Red4 (1.6%)
Green70 (27.5%)
Blue106 (41.6%)
Hue201.18°
Saturation (HSL)92.73%
Lightness21.57%
Dominant channelBlue
Hex per channelR 04 · G 46 · B 6A

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Every value on this page was computed from “04466a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.