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Recognised as Colour

#13475E

  • #13475E
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#13475E is a cyan with RGB values 19, 71, 94 and HSL 198°, 66%, 22%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#13475E#13475E
HEX#13475E
RGBrgb(19, 71, 94)
RGB (0–1)0.0745, 0.2784, 0.3686
RGB percentages7.5%, 27.8%, 36.9%
HSLhsl(198.4, 66.4%, 22.2%)
HSV / HSBhsv(198.4, 79.8%, 36.9%)
CMYK79.8%, 24.5%, 0%, 63.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,263,454
CSS custom property--colour: #13475E;

Brightness & contrast

Relative luminance0.05453WCAG 2.x, 0 is black and 1 is white
Perceived brightness63.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.04:1
Contrast with white10.04:1WCAG normal text: AAA
Contrast with black2.09:1WCAG normal text: Fail
Greyscale equivalent#3E3E3E
Inverted#ECB8A1

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3B465Fno red cones; affects about 1% of men; ΔE 11.1 from the original
Deuteranopia#313F5Eno green cones; the most common form, about 1% of men; ΔE 12.1 from the original
Tritanopia#004D4Fno blue cones; rare, and affects men and women equally; ΔE 16 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.04:1WCAG large text: AAA
Contrast with black, large text2.09:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.5Dim grey · ΔE 26Slate grey · ΔE 26.7Steel blue · ΔE 28.4Light slate grey · ΔE 29.5Teal · ΔE 30.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.47, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5E2A13
Analogous#135E4F, #13225E
Triadic#5E1347, #475E13
Split complementary#5E1322, #5E4F13
Tetradic#50135E, #5E2A13, #225E13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5EB7DF
Lighter +30%#34A4D6
Lighter +20%#2487B3
Lighter +10%#1C6788
Darker −10%#0A2734
Darker −20%#020709
Darker −30%#000000
Darker −40%#000000
More saturated +25%#054C6C
Less saturated −25%#214250

Channel breakdown

R19
G71
B94
Red19 (7.5%)
Green71 (27.8%)
Blue94 (36.9%)
Hue198.4°
Saturation (HSL)66.37%
Lightness22.16%
Dominant channelBlue
Hex per channelR 13 · G 47 · B 5E

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Every value on this page was computed from “13475e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.