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Colour

#323D65

  • #323D65
  • Blue
  • Dark
  • Nearest: Dark slateblue

#323D65 is a blue with RGB values 50, 61, 101 and HSL 227°, 34%, 30%. It is a dark colour, so white text on it reaches 10.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#323D65#323D65
HEX#323D65
RGBrgb(50, 61, 101)
RGB (0–1)0.1961, 0.2392, 0.3961
RGB percentages19.6%, 23.9%, 39.6%
HSLhsl(227.1, 33.8%, 29.6%)
HSV / HSBhsv(227.1, 50.5%, 39.6%)
CMYK50.5%, 39.6%, 0%, 60.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,292,517
CSS custom property--colour: #323D65;

Brightness & contrast

Relative luminance0.04955WCAG 2.x, 0 is black and 1 is white
Perceived brightness64 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.55:1
Contrast with white10.55:1WCAG normal text: AAA
Contrast with black1.99:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#CDC29A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2E4167no red cones; affects about 1% of men; ΔE 3.3 from the original
Deuteranopia#293D64no green cones; the most common form, about 1% of men; ΔE 2.8 from the original
Tritanopia#1E454Cno blue cones; rare, and affects men and women equally; ΔE 25.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.55:1WCAG large text: AAA
Contrast with black, large text1.99:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 25.4Dark slate grey · ΔE 29.2Steel blue · ΔE 29.3Slate grey · ΔE 31.5Dim grey · ΔE 31.6Light slate grey · ΔE 33.9
Nearest named CSS colourDark slateblue (#483D8B)ΔE 25.39, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#655A32
Analogous#325765, #403265
Triadic#65323D, #3D6532
Split complementary#654132, #576532
Tetradic#653257, #655A32, #326541

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#97A3CC
Lighter +30%#7584BB
Lighter +20%#5466A9
Lighter +10%#435287
Darker −10%#212843
Darker −20%#101421
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1F3278
Less saturated −25%#454852

Channel breakdown

R50
G61
B101
Red50 (19.6%)
Green61 (23.9%)
Blue101 (39.6%)
Hue227.06°
Saturation (HSL)33.77%
Lightness29.61%
Dominant channelBlue
Hex per channelR 32 · G 3D · B 65

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Every value on this page was computed from “323d65” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.