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Recognised as Colour

#13324A

  • #13324A
  • Blue
  • Dark
  • Nearest: Dark slate grey

#13324A is a blue with RGB values 19, 50, 74 and HSL 206°, 59%, 18%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#13324A#13324A
HEX#13324A
RGBrgb(19, 50, 74)
RGB (0–1)0.0745, 0.1961, 0.2902
RGB percentages7.5%, 19.6%, 29%
HSLhsl(206.2, 59.1%, 18.2%)
HSV / HSBhsv(206.2, 74.3%, 29%)
CMYK74.3%, 32.4%, 0%, 71%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,258,058
CSS custom property--colour: #13324A;

Brightness & contrast

Relative luminance0.02914WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.27:1
Contrast with white13.27:1WCAG normal text: AAA
Contrast with black1.58:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#ECCDB5

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#27334Bno red cones; affects about 1% of men; ΔE 5.4 from the original
Deuteranopia#202D4Ano green cones; the most common form, about 1% of men; ΔE 6.9 from the original
Tritanopia#00383Ano blue cones; rare, and affects men and women equally; ΔE 18 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.27:1WCAG large text: AAA
Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20.8Black · ΔE 26.9Dim grey · ΔE 30.8Slate grey · ΔE 34Steel blue · ΔE 35.7Light slate grey · ΔE 36.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.76, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4A2B13
Analogous#134A47, #13164A
Triadic#4A1332, #324A13
Split complementary#4A1316, #4A4713
Tetradic#47134A, #4A2B13, #164A13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#569DD3
Lighter +30%#3284C4
Lighter +20%#28699B
Lighter +10%#1D4D73
Darker −10%#091721
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#073356
Less saturated −25%#1F313E

Channel breakdown

R19
G50
B74
Red19 (7.5%)
Green50 (19.6%)
Blue74 (29%)
Hue206.18°
Saturation (HSL)59.14%
Lightness18.24%
Dominant channelBlue
Hex per channelR 13 · G 32 · B 4A

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Every value on this page was computed from “13324a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.