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Recognised as Colour

#352F48

  • #352F48
  • Blue
  • Dark
  • Nearest: Dark slate grey

#352F48 is a blue with RGB values 53, 47, 72 and HSL 254°, 21%, 23%. It is a dark colour, so white text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#352F48#352F48
HEX#352F48
RGBrgb(53, 47, 72)
RGB (0–1)0.2078, 0.1843, 0.2824
RGB percentages20.8%, 18.4%, 28.2%
HSLhsl(254.4, 21%, 23.3%)
HSV / HSBhsv(254.4, 34.7%, 28.2%)
CMYK26.4%, 34.7%, 0%, 71.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,485,512
CSS custom property--colour: #352F48;

Brightness & contrast

Relative luminance0.03258WCAG 2.x, 0 is black and 1 is white
Perceived brightness52.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.72:1
Contrast with white12.72:1WCAG normal text: AAA
Contrast with black1.65:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#CAD0B7

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#293349no red cones; affects about 1% of men; ΔE 6.7 from the original
Deuteranopia#2A3247no green cones; the most common form, about 1% of men; ΔE 6.3 from the original
Tritanopia#313338no blue cones; rare, and affects men and women equally; ΔE 14.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.72:1WCAG large text: AAA
Contrast with black, large text1.65:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 25.6Black · ΔE 27.1Dim grey · ΔE 29Dark slateblue · ΔE 33.8Slate grey · ΔE 33.9Gray · ΔE 36.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 25.56, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#42482F
Analogous#2F3648, #412F48
Triadic#48352F, #2F4835
Split complementary#48412F, #36482F
Tetradic#482F36, #42482F, #2F4841

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#978EB5
Lighter +30%#7B6FA1
Lighter +20%#625786
Lighter +10%#4C4367
Darker −10%#1E1B29
Darker −20%#08070A
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2D2057
Less saturated −25%#3B3B3B

Channel breakdown

R53
G47
B72
Red53 (20.8%)
Green47 (18.4%)
Blue72 (28.2%)
Hue254.4°
Saturation (HSL)21.01%
Lightness23.33%
Dominant channelBlue
Hex per channelR 35 · G 2F · B 48

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Every value on this page was computed from “352f48” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.