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Recognised as Colour

#044C66

  • #044C66
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#044C66 is a cyan with RGB values 4, 76, 102 and HSL 196°, 92%, 21%. It is a dark colour, so white text on it reaches 9.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#044C66#044C66
HEX#044C66
RGBrgb(4, 76, 102)
RGB (0–1)0.0157, 0.298, 0.4
RGB percentages1.6%, 29.8%, 40%
HSLhsl(195.9, 92.5%, 20.8%)
HSV / HSBhsv(195.9, 96.1%, 40%)
CMYK96.1%, 25.5%, 0%, 60%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer281,702
CSS custom property--colour: #044C66;

Brightness & contrast

Relative luminance0.06154WCAG 2.x, 0 is black and 1 is white
Perceived brightness67.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.41:1
Contrast with white9.41:1WCAG normal text: AAA
Contrast with black2.23:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#FBB399

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3F4B67no red cones; affects about 1% of men; ΔE 13.2 from the original
Deuteranopia#324266no green cones; the most common form, about 1% of men; ΔE 14.7 from the original
Tritanopia#005355no blue cones; rare, and affects men and women equally; ΔE 17.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text9.41:1WCAG large text: AAA
Contrast with black, large text2.23:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17.2Steel blue · ΔE 26Slate grey · ΔE 26.3Dim grey · ΔE 27.2Light slate grey · ΔE 28.8Teal · ΔE 29.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 17.21, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#661E04
Analogous#04664F, #041B66
Triadic#66044C, #4C6604
Split complementary#66041B, #664F04
Tetradic#4F0466, #661E04, #1B6604

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3FC6F7
Lighter +30%#0DB8F6
Lighter +20%#0895C8
Lighter +10%#067197
Darker −10%#022735
Darker −20%#000304
Darker −30%#000000
Darker −40%#000000
More saturated +25%#004E6A
Less saturated −25%#114659

Channel breakdown

R4
G76
B102
Red4 (1.6%)
Green76 (29.8%)
Blue102 (40%)
Hue195.92°
Saturation (HSL)92.45%
Lightness20.78%
Dominant channelBlue
Hex per channelR 04 · G 4C · B 66

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Every value on this page was computed from “044c66” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.