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Colour

#314C89

  • #314C89
  • Blue
  • Dark
  • Nearest: Dark slateblue

#314C89 is a blue with RGB values 49, 76, 137 and HSL 222°, 47%, 36%. It is a dark colour, so white text on it reaches 8.3:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#314C89#314C89
HEX#314C89
RGBrgb(49, 76, 137)
RGB (0–1)0.1922, 0.298, 0.5373
RGB percentages19.2%, 29.8%, 53.7%
HSLhsl(221.6, 47.3%, 36.5%)
HSV / HSBhsv(221.6, 64.2%, 53.7%)
CMYK64.2%, 44.5%, 0%, 46.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,230,857
CSS custom property--colour: #314C89;

Brightness & contrast

Relative luminance0.07628WCAG 2.x, 0 is black and 1 is white
Perceived brightness79 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.31:1
Contrast with white8.31:1WCAG normal text: AAA
Contrast with black2.53:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#CEB376

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#30528Bno red cones; affects about 1% of men; ΔE 4.3 from the original
Deuteranopia#234A88no green cones; the most common form, about 1% of men; ΔE 2.5 from the original
Tritanopia#005A64no blue cones; rare, and affects men and women equally; ΔE 38.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.31:1WCAG large text: AAA
Contrast with black, large text2.53:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 16.6Steel blue · ΔE 24.6Midnight blue · ΔE 30.2Cornflower blue · ΔE 31.2Rebecca purple · ΔE 34Slate blue · ΔE 35.1
Nearest named CSS colourDark slateblue (#483D8B)ΔE 16.62, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#896E31
Analogous#317889, #423189
Triadic#89314C, #4C8931
Split complementary#894231, #788931
Tetradic#893178, #896E31, #318942

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A7B8DF
Lighter +30%#819AD2
Lighter +20%#5B7CC5
Lighter +10%#3E61AF
Darker −10%#243763
Darker −20%#16223E
Darker −30%#090D18
Darker −40%#000000
More saturated +25%#1A43A0
Less saturated −25%#485572

Channel breakdown

R49
G76
B137
Red49 (19.2%)
Green76 (29.8%)
Blue137 (53.7%)
Hue221.59°
Saturation (HSL)47.31%
Lightness36.47%
Dominant channelBlue
Hex per channelR 31 · G 4C · B 89

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Every value on this page was computed from “314c89” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.