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Recognised as Colour

#3D365D

  • #3D365D
  • Blue
  • Dark
  • Nearest: Dark slateblue

#3D365D is a blue with RGB values 61, 54, 93 and HSL 251°, 27%, 29%. It is a dark colour, so white text on it reaches 11.1:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#3D365D#3D365D
HEX#3D365D
RGBrgb(61, 54, 93)
RGB (0–1)0.2392, 0.2118, 0.3647
RGB percentages23.9%, 21.2%, 36.5%
HSLhsl(250.8, 26.5%, 28.8%)
HSV / HSBhsv(250.8, 41.9%, 36.5%)
CMYK34.4%, 41.9%, 0%, 63.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,011,613
CSS custom property--colour: #3D365D;

Brightness & contrast

Relative luminance0.04421WCAG 2.x, 0 is black and 1 is white
Perceived brightness61.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.15:1
Contrast with white11.15:1WCAG normal text: AAA
Contrast with black1.88:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#C2C9A2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2A3C5Fno red cones; affects about 1% of men; ΔE 9.1 from the original
Deuteranopia#2B3B5Cno green cones; the most common form, about 1% of men; ΔE 9.2 from the original
Tritanopia#353D45no blue cones; rare, and affects men and women equally; ΔE 21.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.15:1WCAG large text: AAA
Contrast with black, large text1.88:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 24.3Dark slate grey · ΔE 31.7Dim grey · ΔE 32.3Slate grey · ΔE 33.9Steel blue · ΔE 34Midnight blue · ΔE 34.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 24.32, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#565D36
Analogous#36435D, #50365D
Triadic#5D3D36, #365D3D
Split complementary#5D5136, #425D36
Tetradic#5D3643, #565D36, #365D50

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A29AC5
Lighter +30%#847AB2
Lighter +20%#675B9E
Lighter +10%#52497D
Darker −10%#28233D
Darker −20%#13111C
Darker −30%#000000
Darker −40%#000000
More saturated +25%#31246F
Less saturated −25%#49484B

Channel breakdown

R61
G54
B93
Red61 (23.9%)
Green54 (21.2%)
Blue93 (36.5%)
Hue250.77°
Saturation (HSL)26.53%
Lightness28.82%
Dominant channelBlue
Hex per channelR 3D · G 36 · B 5D

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Every value on this page was computed from “3d365d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.