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Recognised as Colour

#29373E

  • #29373E
  • Blue
  • Dark
  • Nearest: Dark slate grey

#29373E is a blue with RGB values 41, 55, 62 and HSL 200°, 20%, 20%. It is a dark colour, so white text on it reaches 12.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#29373E#29373E
HEX#29373E
RGBrgb(41, 55, 62)
RGB (0–1)0.1608, 0.2157, 0.2431
RGB percentages16.1%, 21.6%, 24.3%
HSLhsl(200, 20.4%, 20.2%)
HSV / HSBhsv(200, 33.9%, 24.3%)
CMYK33.9%, 11.3%, 0%, 75.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,701,118
CSS custom property--colour: #29373E;

Brightness & contrast

Relative luminance0.03552WCAG 2.x, 0 is black and 1 is white
Perceived brightness52.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.28:1
Contrast with white12.28:1WCAG normal text: AAA
Contrast with black1.71:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#D6C8C1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#34363Eno red cones; affects about 1% of men; ΔE 5 from the original
Deuteranopia#30343Eno green cones; the most common form, about 1% of men; ΔE 4.7 from the original
Tritanopia#223939no blue cones; rare, and affects men and women equally; ΔE 6.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.28:1WCAG large text: AAA
Contrast with black, large text1.71:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 12.4Black · ΔE 23.3Dim grey · ΔE 23.4Slate grey · ΔE 31.1Gray · ΔE 32.3Light slate grey · ΔE 34.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 12.38, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3E3029
Analogous#293E3B, #292D3E
Triadic#3E2937, #373E29
Split complementary#3E292D, #3E3B29
Tetradic#3A293E, #3E3029, #2D3E29

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#85A0AE
Lighter +30%#66899A
Lighter +20%#526D7B
Lighter +10%#3D525D
Darker −10%#151C1F
Darker −20%#000101
Darker −30%#000000
Darker −40%#000000
More saturated +25%#1C3B4B
Less saturated −25%#343434

Channel breakdown

R41
G55
B62
Red41 (16.1%)
Green55 (21.6%)
Blue62 (24.3%)
Hue200°
Saturation (HSL)20.39%
Lightness20.2%
Dominant channelBlue
Hex per channelR 29 · G 37 · B 3E

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Every value on this page was computed from “29373e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.