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Colour

#363B49

  • #363B49
  • Blue
  • Dark
  • Nearest: Dark slate grey

#363B49 is a blue with RGB values 54, 59, 73 and HSL 224°, 15%, 25%. It is a dark colour, so white text on it reaches 11.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#363B49#363B49
HEX#363B49
RGBrgb(54, 59, 73)
RGB (0–1)0.2118, 0.2314, 0.2863
RGB percentages21.2%, 23.1%, 28.6%
HSLhsl(224.2, 15%, 24.9%)
HSV / HSBhsv(224.2, 26%, 28.6%)
CMYK26%, 19.2%, 0%, 71.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,554,121
CSS custom property--colour: #363B49;

Brightness & contrast

Relative luminance0.04393WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.18:1
Contrast with white11.18:1WCAG normal text: AAA
Contrast with black1.88:1WCAG normal text: Fail
Greyscale equivalent#3B3B3B
Inverted#C9C4B6

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#373C4Ano red cones; affects about 1% of men; ΔE 0.4 from the original
Deuteranopia#353A49no green cones; the most common form, about 1% of men; ΔE 0.8 from the original
Tritanopia#313E40no blue cones; rare, and affects men and women equally; ΔE 8.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.18:1WCAG large text: AAA
Contrast with black, large text1.88:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.7Dim grey · ΔE 21.6Black · ΔE 26.6Slate grey · ΔE 28.2Gray · ΔE 30.2Light slate grey · ΔE 31.3
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.72, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#494436
Analogous#364549, #3B3649
Triadic#49363B, #3B4936
Split complementary#493B36, #454936
Tetradic#493645, #494436, #36493B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#989FB3
Lighter +30%#7B849D
Lighter +20%#616A84
Lighter +10%#4C5366
Darker −10%#20232C
Darker −20%#0B0C0E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#263359
Less saturated −25%#404040

Channel breakdown

R54
G59
B73
Red54 (21.2%)
Green59 (23.1%)
Blue73 (28.6%)
Hue224.21°
Saturation (HSL)14.96%
Lightness24.9%
Dominant channelBlue
Hex per channelR 36 · G 3B · B 49

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Every value on this page was computed from “363b49” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.