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Recognised as Colour

#13444D

  • #13444D
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#13444D is a cyan with RGB values 19, 68, 77 and HSL 189°, 60%, 19%. It is a dark colour, so white text on it reaches 10.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#13444D#13444D
HEX#13444D
RGBrgb(19, 68, 77)
RGB (0–1)0.0745, 0.2667, 0.302
RGB percentages7.5%, 26.7%, 30.2%
HSLhsl(189.3, 60.4%, 18.8%)
HSV / HSBhsv(189.3, 75.3%, 30.2%)
CMYK75.3%, 11.7%, 0%, 69.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,262,669
CSS custom property--colour: #13444D;

Brightness & contrast

Relative luminance0.04809WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.7:1
Contrast with white10.7:1WCAG normal text: AAA
Contrast with black1.96:1WCAG normal text: Fail
Greyscale equivalent#3A3A3A
Inverted#ECBBB2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3D414Eno red cones; affects about 1% of men; ΔE 14.5 from the original
Deuteranopia#353B4Dno green cones; the most common form, about 1% of men; ΔE 15.2 from the original
Tritanopia#004847no blue cones; rare, and affects men and women equally; ΔE 8.6 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.7:1WCAG large text: AAA
Contrast with black, large text1.96:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 8.3Dim grey · ΔE 24.5Teal · ΔE 27.4Slate grey · ΔE 28.7Black · ΔE 30.8Light slate grey · ΔE 31.5
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 8.27, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4D1C13
Analogous#134D39, #13274D
Triadic#4D1344, #444D13
Split complementary#4D1327, #4D3913
Tetradic#39134D, #4D1C13, #274D13

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#57C2D5
Lighter +30%#31B0C8
Lighter +20%#278C9F
Lighter +10%#1D6876
Darker −10%#092024
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#074C59
Less saturated −25%#1F3C41

Channel breakdown

R19
G68
B77
Red19 (7.5%)
Green68 (26.7%)
Blue77 (30.2%)
Hue189.31°
Saturation (HSL)60.42%
Lightness18.82%
Dominant channelBlue
Hex per channelR 13 · G 44 · B 4D

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Every value on this page was computed from “13444d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.