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Recognised as Colour

#20363B

  • #20363B
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#20363B is a cyan with RGB values 32, 54, 59 and HSL 191°, 30%, 18%. It is a dark colour, so white text on it reaches 12.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#20363B#20363B
HEX#20363B
RGBrgb(32, 54, 59)
RGB (0–1)0.1255, 0.2118, 0.2314
RGB percentages12.5%, 21.2%, 23.1%
HSLhsl(191.1, 29.7%, 17.8%)
HSV / HSBhsv(191.1, 45.8%, 23.1%)
CMYK45.8%, 8.5%, 0%, 76.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,111,035
CSS custom property--colour: #20363B;

Brightness & contrast

Relative luminance0.03261WCAG 2.x, 0 is black and 1 is white
Perceived brightness49.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.71:1
Contrast with white12.71:1WCAG normal text: AAA
Contrast with black1.65:1WCAG normal text: Fail
Greyscale equivalent#323232
Inverted#DFC9C4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#32353Bno red cones; affects about 1% of men; ΔE 7.6 from the original
Deuteranopia#2E313Bno green cones; the most common form, about 1% of men; ΔE 8.5 from the original
Tritanopia#153837no blue cones; rare, and affects men and women equally; ΔE 6.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.71:1WCAG large text: AAA
Contrast with black, large text1.65:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 11.4Black · ΔE 23Dim grey · ΔE 25.1Slate grey · ΔE 32.5Gray · ΔE 33.8Teal · ΔE 34.9
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.4, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#3B2520
Analogous#203B32, #20293B
Triadic#3B2036, #363B20
Split complementary#3B2029, #3B3220
Tetradic#33203B, #3B2520, #293B20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#74A8B3
Lighter +30%#56919E
Lighter +20%#44737D
Lighter +10%#32545C
Darker −10%#0E181A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#153D46
Less saturated −25%#2B2F30

Channel breakdown

R32
G54
B59
Red32 (12.5%)
Green54 (21.2%)
Blue59 (23.1%)
Hue191.11°
Saturation (HSL)29.67%
Lightness17.84%
Dominant channelBlue
Hex per channelR 20 · G 36 · B 3B

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Every value on this page was computed from “20363b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.