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Recognised as Colour

#0C291B

  • #0C291B
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0C291B is a cyan with RGB values 12, 41, 27 and HSL 151°, 55%, 10%. It is a dark colour, so white text on it reaches 15.6:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0C291B#0C291B
HEX#0C291B
RGBrgb(12, 41, 27)
RGB (0–1)0.0471, 0.1608, 0.1059
RGB percentages4.7%, 16.1%, 10.6%
HSLhsl(151, 54.7%, 10.4%)
HSV / HSBhsv(151, 70.7%, 16.1%)
CMYK70.7%, 0%, 34.1%, 83.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer796,955
CSS custom property--colour: #0C291B;

Brightness & contrast

Relative luminance0.01743WCAG 2.x, 0 is black and 1 is white
Perceived brightness33.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 15.57:1
Contrast with white15.57:1WCAG normal text: AAA
Contrast with black1.35:1WCAG normal text: Fail
Greyscale equivalent#222222
Inverted#F3D6E4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#28261Ano red cones; affects about 1% of men; ΔE 13.8 from the original
Deuteranopia#24231Cno green cones; the most common form, about 1% of men; ΔE 14.1 from the original
Tritanopia#032925no blue cones; rare, and affects men and women equally; ΔE 7.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text15.57:1WCAG large text: AAA
Contrast with black, large text1.35:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 20Black · ΔE 21.5Dim grey · ΔE 34.4Dark olivegreen · ΔE 37.6Teal · ΔE 39.6Gray · ΔE 42.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 20.03, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#290C1A
Analogous#0C290C, #0C2929
Triadic#1B0C29, #291B0C
Split complementary#290C28, #290D0C
Tetradic#0D0C29, #290C1A, #29290C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3BC683
Lighter +30%#2F9F69
Lighter +20%#23784F
Lighter +10%#185035
Darker −10%#000201
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#05301B
Less saturated −25%#13221B

Channel breakdown

R12
G41
B27
Red12 (4.7%)
Green41 (16.1%)
Blue27 (10.6%)
Hue151.03°
Saturation (HSL)54.72%
Lightness10.39%
Dominant channelGreen
Hex per channelR 0C · G 29 · B 1B

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Every value on this page was computed from “0c291b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.