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Recognised as Colour

#003344

  • #003344
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#003344 is a cyan with RGB values 0, 51, 68 and HSL 195°, 100%, 13%. It is a dark colour, so white text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#003344#003344
HEX#003344
HEX (short)#034
RGBrgb(0, 51, 68)
RGB (0–1)0, 0.2, 0.2667
RGB percentages0%, 20%, 26.7%
HSLhsl(195, 100%, 13.3%)
HSV / HSBhsv(195, 100%, 26.7%)
CMYK100%, 25%, 0%, 73.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer13,124
CSS custom property--colour: #003344;

Brightness & contrast

Relative luminance0.02785WCAG 2.x, 0 is black and 1 is white
Perceived brightness45.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.49:1
Contrast with white13.49:1WCAG normal text: AAA
Contrast with black1.56:1WCAG normal text: Fail
Greyscale equivalent#292929
Inverted#FFCCBB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2A3245no red cones; affects about 1% of men; ΔE 11 from the original
Deuteranopia#212C44no green cones; the most common form, about 1% of men; ΔE 11.7 from the original
Tritanopia#003839no blue cones; rare, and affects men and women equally; ΔE 12.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.49:1WCAG large text: AAA
Contrast with black, large text1.56:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16.9Black · ΔE 25.8Dim grey · ΔE 30.6Slate grey · ΔE 34.6Teal · ΔE 36.1Light slate grey · ΔE 37.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.86, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#441100
Analogous#004433, #001144
Triadic#440033, #334400
Split complementary#440011, #443300
Tetradic#330044, #441100, #114400

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#11C3FF
Lighter +30%#00A6DD
Lighter +20%#0080AA
Lighter +10%#005977
Darker −10%#000D11
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#003344
Less saturated −25%#082F3C

Channel breakdown

R0
G51
B68
Red0 (0%)
Green51 (20%)
Blue68 (26.7%)
Hue195°
Saturation (HSL)100%
Lightness13.33%
Dominant channelBlue
Hex per channelR 00 · G 33 · B 44

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Every value on this page was computed from “hex 003344” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.