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Recognised as Colour

#2D4162

  • #2D4162
  • Blue
  • Dark
  • Nearest: Dark slate grey

#2D4162 is a blue with RGB values 45, 65, 98 and HSL 217°, 37%, 28%. It is a dark colour, so white text on it reaches 10.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#2D4162#2D4162
HEX#2D4162
RGBrgb(45, 65, 98)
RGB (0–1)0.1765, 0.2549, 0.3843
RGB percentages17.6%, 25.5%, 38.4%
HSLhsl(217.4, 37.1%, 28%)
HSV / HSBhsv(217.4, 54.1%, 38.4%)
CMYK54.1%, 33.7%, 0%, 61.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,965,858
CSS custom property--colour: #2D4162;

Brightness & contrast

Relative luminance0.0522WCAG 2.x, 0 is black and 1 is white
Perceived brightness64.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.27:1
Contrast with white10.27:1WCAG normal text: AAA
Contrast with black2.04:1WCAG normal text: Fail
Greyscale equivalent#3F3F3F
Inverted#D2BE9D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#344363no red cones; affects about 1% of men; ΔE 1.9 from the original
Deuteranopia#2E3E61no green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#14484Dno blue cones; rare, and affects men and women equally; ΔE 22.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.27:1WCAG large text: AAA
Contrast with black, large text2.04:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 23.5Dim grey · ΔE 27.9Steel blue · ΔE 28Slate grey · ΔE 28.3Light slate grey · ΔE 30.9Dark slateblue · ΔE 31.1
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 23.51, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#624E2D
Analogous#2D5B62, #342D62
Triadic#622D41, #41622D
Split complementary#62342D, #5B622D
Tetradic#622D5B, #624E2D, #2D6234

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#8FA6CC
Lighter +30%#6C8ABC
Lighter +20%#4D6FA8
Lighter +10%#3D5885
Darker −10%#1D2A3F
Darker −20%#0D131C
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1B3D74
Less saturated −25%#3F4550

Channel breakdown

R45
G65
B98
Red45 (17.6%)
Green65 (25.5%)
Blue98 (38.4%)
Hue217.36°
Saturation (HSL)37.06%
Lightness28.04%
Dominant channelBlue
Hex per channelR 2D · G 41 · B 62

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Every value on this page was computed from “2d4162” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.