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Recognised as Colour

#41494F

  • #41494F
  • Blue
  • Dark
  • Nearest: Dark slate grey

#41494F is a blue with RGB values 65, 73, 79 and HSL 206°, 10%, 28%. It is a dark colour, so white text on it reaches 9.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#41494F#41494F
HEX#41494F
RGBrgb(65, 73, 79)
RGB (0–1)0.2549, 0.2863, 0.3098
RGB percentages25.5%, 28.6%, 31%
HSLhsl(205.7, 9.7%, 28.2%)
HSV / HSBhsv(205.7, 17.7%, 31%)
CMYK17.7%, 7.6%, 0%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,278,607
CSS custom property--colour: #41494F;

Brightness & contrast

Relative luminance0.06453WCAG 2.x, 0 is black and 1 is white
Perceived brightness71.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 9.17:1
Contrast with white9.17:1WCAG normal text: AAA
Contrast with black2.29:1WCAG normal text: Fail
Greyscale equivalent#484848
Inverted#BEB6B0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#47494Fno red cones; affects about 1% of men; ΔE 2.5 from the original
Deuteranopia#45474Fno green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#3D4A4Bno blue cones; rare, and affects men and women equally; ΔE 3.9 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text9.17:1WCAG large text: AAA
Contrast with black, large text2.29:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10Dim grey · ΔE 14.8Slate grey · ΔE 23.1Gray · ΔE 23.6Light slate grey · ΔE 26.2Black · ΔE 30.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.03, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4F4741
Analogous#414F4E, #41424F
Triadic#4F4149, #494F41
Split complementary#4F4142, #4F4E41
Tetradic#4E414F, #4F4741, #424F41

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A6AFB6
Lighter +30%#8A969F
Lighter +20%#6F7D87
Lighter +10%#58636B
Darker −10%#2A2F33
Darker −20%#131517
Darker −30%#000000
Darker −40%#000000
More saturated +25%#2F4C61
Less saturated −25%#484848

Channel breakdown

R65
G73
B79
Red65 (25.5%)
Green73 (28.6%)
Blue79 (31%)
Hue205.71°
Saturation (HSL)9.72%
Lightness28.24%
Dominant channelBlue
Hex per channelR 41 · G 49 · B 4F

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Every value on this page was computed from “41494f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.