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Recognised as Colour

#20424F

  • #20424F
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#20424F is a cyan with RGB values 32, 66, 79 and HSL 197°, 42%, 22%. 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

#20424F#20424F
HEX#20424F
RGBrgb(32, 66, 79)
RGB (0–1)0.1255, 0.2588, 0.3098
RGB percentages12.5%, 25.9%, 31%
HSLhsl(196.6, 42.3%, 21.8%)
HSV / HSBhsv(196.6, 59.5%, 31%)
CMYK59.5%, 16.5%, 0%, 69%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,114,127
CSS custom property--colour: #20424F;

Brightness & contrast

Relative luminance0.04768WCAG 2.x, 0 is black and 1 is white
Perceived brightness59.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.75:1
Contrast with white10.75:1WCAG normal text: AAA
Contrast with black1.95:1WCAG normal text: Fail
Greyscale equivalent#3C3C3C
Inverted#DFBDB0

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3B4150no red cones; affects about 1% of men; ΔE 9.7 from the original
Deuteranopia#343B4Fno green cones; the most common form, about 1% of men; ΔE 10.8 from the original
Tritanopia#004646no blue cones; rare, and affects men and women equally; ΔE 12.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.75:1WCAG large text: AAA
Contrast with black, large text1.95:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.1Dim grey · ΔE 23.2Slate grey · ΔE 27.4Black · ΔE 29.6Light slate grey · ΔE 30.4Teal · ΔE 30.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.14, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4F2D20
Analogous#204F45, #202A4F
Triadic#4F2042, #424F20
Split complementary#4F202A, #4F4520
Tetradic#45204F, #4F2D20, #2B4F20

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#74B0C7
Lighter +30%#509BB8
Lighter +20%#3D7F98
Lighter +10%#2F6073
Darker −10%#11242B
Darker −20%#030506
Darker −30%#000000
Darker −40%#000000
More saturated +25%#12485D
Less saturated −25%#2E3C41

Channel breakdown

R32
G66
B79
Red32 (12.5%)
Green66 (25.9%)
Blue79 (31%)
Hue196.6°
Saturation (HSL)42.34%
Lightness21.76%
Dominant channelBlue
Hex per channelR 20 · G 42 · B 4F

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Every value on this page was computed from “20424f” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.