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Recognised as Colour

#0B4535

  • #0B4535
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0B4535 is a cyan with RGB values 11, 69, 53 and HSL 163°, 72%, 16%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0B4535#0B4535
HEX#0B4535
RGBrgb(11, 69, 53)
RGB (0–1)0.0431, 0.2706, 0.2078
RGB percentages4.3%, 27.1%, 20.8%
HSLhsl(163.4, 72.5%, 15.7%)
HSV / HSBhsv(163.4, 84.1%, 27.1%)
CMYK84.1%, 0%, 23.2%, 72.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer738,613
CSS custom property--colour: #0B4535;

Brightness & contrast

Relative luminance0.04584WCAG 2.x, 0 is black and 1 is white
Perceived brightness56.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 10.96:1
Contrast with white10.96:1WCAG normal text: AAA
Contrast with black1.92:1WCAG normal text: Fail
Greyscale equivalent#383838
Inverted#F4BACA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#434034no red cones; affects about 1% of men; ΔE 21.7 from the original
Deuteranopia#3B3A36no green cones; the most common form, about 1% of men; ΔE 22.2 from the original
Tritanopia#004640no blue cones; rare, and affects men and women equally; ΔE 6.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text10.96:1WCAG large text: AAA
Contrast with black, large text1.92:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.8Teal · ΔE 26.9Dim grey · ΔE 29.8Dark cyan · ΔE 31Dark olivegreen · ΔE 31.2Black · ΔE 34.4
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.79, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#450B1B
Analogous#0B4518, #0B3845
Triadic#350B45, #45350B
Split complementary#450B38, #45180B
Tetradic#180B45, #450B1B, #38450B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3CE0B3
Lighter +30%#20C99A
Lighter +20%#199D79
Lighter +10%#127157
Darker −10%#041913
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#014F39
Less saturated −25%#153B31

Channel breakdown

R11
G69
B53
Red11 (4.3%)
Green69 (27.1%)
Blue53 (20.8%)
Hue163.45°
Saturation (HSL)72.5%
Lightness15.69%
Dominant channelGreen
Hex per channelR 0B · G 45 · B 35

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Every value on this page was computed from “0b4535” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.