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Recognised as Colour

#002244

  • #002244
  • Blue
  • Dark
  • Nearest: Black

#002244 is a blue with RGB values 0, 34, 68 and HSL 210°, 100%, 13%. It is a dark colour, so white text on it reaches 16:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#002244#002244
HEX#002244
HEX (short)#024
RGBrgb(0, 34, 68)
RGB (0–1)0, 0.1333, 0.2667
RGB percentages0%, 13.3%, 26.7%
HSLhsl(210, 100%, 13.3%)
HSV / HSBhsv(210, 100%, 26.7%)
CMYK100%, 50%, 0%, 73.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer8,772
CSS custom property--colour: #002244;

Brightness & contrast

Relative luminance0.01561WCAG 2.x, 0 is black and 1 is white
Perceived brightness34.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 16:1
Contrast with white16:1WCAG normal text: AAA
Contrast with black1.31:1WCAG normal text: Fail
Greyscale equivalent#1D1D1D
Inverted#FFDDBB

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#102545no red cones; affects about 1% of men; ΔE 2.9 from the original
Deuteranopia#021F43no green cones; the most common form, about 1% of men; ΔE 2.6 from the original
Tritanopia#002A2Fno blue cones; rare, and affects men and women equally; ΔE 23.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text16:1WCAG large text: AAA
Contrast with black, large text1.31:1WCAG large text: Fail

Named colours

Black · ΔE 28.2Dark slate grey · ΔE 31.8Dark slateblue · ΔE 33.5Midnight blue · ΔE 37.6Dim grey · ΔE 40.2Steel blue · ΔE 40.9
Nearest named CSS colourBlack (#000000)ΔE 28.19, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#442200
Analogous#004444, #000044
Triadic#440022, #224400
Split complementary#440000, #444400
Tetradic#440044, #442200, #004400

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#1188FF
Lighter +30%#006FDD
Lighter +20%#0055AA
Lighter +10%#003C77
Darker −10%#000911
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002244
Less saturated −25%#08223C

Channel breakdown

R0
G34
B68
Red0 (0%)
Green34 (13.3%)
Blue68 (26.7%)
Hue210°
Saturation (HSL)100%
Lightness13.33%
Dominant channelBlue
Hex per channelR 00 · G 22 · B 44

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Every value on this page was computed from “hex 002244” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.