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Recognised as Colour

#0C2833

  • #0C2833
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0C2833 is a cyan with RGB values 12, 40, 51 and HSL 197°, 62%, 12%. It is a dark colour, so white text on it reaches 15.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0C2833#0C2833
HEX#0C2833
RGBrgb(12, 40, 51)
RGB (0–1)0.0471, 0.1569, 0.2
RGB percentages4.7%, 15.7%, 20%
HSLhsl(196.9, 61.9%, 12.4%)
HSV / HSBhsv(196.9, 76.5%, 20%)
CMYK76.5%, 21.6%, 0%, 80%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer796,723
CSS custom property--colour: #0C2833;

Brightness & contrast

Relative luminance0.01835WCAG 2.x, 0 is black and 1 is white
Perceived brightness35.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.36:1
Contrast with white15.36:1WCAG normal text: AAA
Contrast with black1.37:1WCAG normal text: Fail
Greyscale equivalent#232323
Inverted#F3D7CC

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#222734no red cones; affects about 1% of men; ΔE 7.9 from the original
Deuteranopia#1D2333no green cones; the most common form, about 1% of men; ΔE 8.6 from the original
Tritanopia#002B2Cno blue cones; rare, and affects men and women equally; ΔE 9.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.36:1WCAG large text: AAA
Contrast with black, large text1.37:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 18.7Black · ΔE 18.9Dim grey · ΔE 32.1Slate grey · ΔE 38.5Teal · ΔE 40.6Gray · ΔE 40.8
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.72, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#33170C
Analogous#0C332B, #0C1533
Triadic#330C28, #28330C
Split complementary#330C15, #332A0C
Tetradic#2B0C33, #33170C, #15330C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3AA6D1
Lighter +30%#2989AF
Lighter +20%#1F6986
Lighter +10%#16485C
Darker −10%#02080A
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#042B3B
Less saturated −25%#14252B

Channel breakdown

R12
G40
B51
Red12 (4.7%)
Green40 (15.7%)
Blue51 (20%)
Hue196.92°
Saturation (HSL)61.9%
Lightness12.35%
Dominant channelBlue
Hex per channelR 0C · G 28 · B 33

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Every value on this page was computed from “0c2833” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.