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Colour

#314D82

  • #314D82
  • Blue
  • Dark
  • Nearest: Dark slateblue

#314D82 is a blue with RGB values 49, 77, 130 and HSL 219°, 45%, 35%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#314D82#314D82
HEX#314D82
RGBrgb(49, 77, 130)
RGB (0–1)0.1922, 0.302, 0.5098
RGB percentages19.2%, 30.2%, 51%
HSLhsl(219.3, 45.3%, 35.1%)
HSV / HSBhsv(219.3, 62.3%, 51%)
CMYK62.3%, 40.8%, 0%, 49%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,231,106
CSS custom property--colour: #314D82;

Brightness & contrast

Relative luminance0.07572WCAG 2.x, 0 is black and 1 is white
Perceived brightness78.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.35:1
Contrast with white8.35:1WCAG normal text: AAA
Contrast with black2.51:1WCAG normal text: Fail
Greyscale equivalent#4B4B4B
Inverted#CEB27D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#365284no red cones; affects about 1% of men; ΔE 3 from the original
Deuteranopia#2B4A81no green cones; the most common form, about 1% of men; ΔE 2 from the original
Tritanopia#005961no blue cones; rare, and affects men and women equally; ΔE 34.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.35:1WCAG large text: AAA
Contrast with black, large text2.51:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 21.1Steel blue · ΔE 22.4Slate grey · ΔE 31.3Light slate grey · ΔE 33Cornflower blue · ΔE 33.2Midnight blue · ΔE 34.3
Nearest named CSS colourDark slateblue (#483D8B)ΔE 21.1, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#826631
Analogous#317682, #3D3182
Triadic#82314D, #4D8231
Split complementary#823D31, #768231
Tetradic#823176, #826631, #31823D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A3B7DC
Lighter +30%#7E9ACE
Lighter +20%#597DC0
Lighter +10%#3F63A7
Darker −10%#23375D
Darker −20%#152138
Darker −30%#070B13
Darker −40%#000000
More saturated +25%#1B4698
Less saturated −25%#47546C

Channel breakdown

R49
G77
B130
Red49 (19.2%)
Green77 (30.2%)
Blue130 (51%)
Hue219.26°
Saturation (HSL)45.25%
Lightness35.1%
Dominant channelBlue
Hex per channelR 31 · G 4D · B 82

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Every value on this page was computed from “314d82” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.