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Recognised as Colour

#04446E

  • #04446E
  • Blue
  • Dark
  • Nearest: Steel blue

#04446E is a blue with RGB values 4, 68, 110 and HSL 204°, 93%, 22%. It is a dark colour, so white text on it reaches 10.2:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#04446E#04446E
HEX#04446E
RGBrgb(4, 68, 110)
RGB (0–1)0.0157, 0.2667, 0.4314
RGB percentages1.6%, 26.7%, 43.1%
HSLhsl(203.8, 93%, 22.4%)
HSV / HSBhsv(203.8, 96.4%, 43.1%)
CMYK96.4%, 38.2%, 0%, 56.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer279,662
CSS custom property--colour: #04446E;

Brightness & contrast

Relative luminance0.05286WCAG 2.x, 0 is black and 1 is white
Perceived brightness64 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.21:1
Contrast with white10.21:1WCAG normal text: AAA
Contrast with black2.06:1WCAG normal text: Fail
Greyscale equivalent#393939
Inverted#FBBB91

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#304670no red cones; affects about 1% of men; ΔE 7.1 from the original
Deuteranopia#203D6Dno green cones; the most common form, about 1% of men; ΔE 8.1 from the original
Tritanopia#004E53no blue cones; rare, and affects men and women equally; ΔE 27 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text10.21:1WCAG large text: AAA
Contrast with black, large text2.06:1WCAG large text: Fail

Named colours

Steel blue · ΔE 25.3Dark slate grey · ΔE 28Dark slateblue · ΔE 30.2Slate grey · ΔE 31.6Light slate grey · ΔE 33.8Dim grey · ΔE 33.9
Nearest named CSS colourSteel blue (#4682B4)ΔE 25.26, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6E2E04
Analogous#046E63, #040F6E
Triadic#6E0444, #446E04
Split complementary#6E040F, #6E6304
Tetradic#63046E, #6E2E04, #0F6E04

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#46B2F8
Lighter +30%#159DF6
Lighter +20%#0881D0
Lighter +10%#06629F
Darker −10%#02263D
Darker −20%#00070C
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004572
Less saturated −25%#124160

Channel breakdown

R4
G68
B110
Red4 (1.6%)
Green68 (26.7%)
Blue110 (43.1%)
Hue203.77°
Saturation (HSL)92.98%
Lightness22.35%
Dominant channelBlue
Hex per channelR 04 · G 44 · B 6E

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Every value on this page was computed from “04446e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.