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Colour

#0C3141

  • #0C3141
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#0C3141 is a cyan with RGB values 12, 49, 65 and HSL 198°, 69%, 15%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0C3141#0C3141
HEX#0C3141
RGBrgb(12, 49, 65)
RGB (0–1)0.0471, 0.1922, 0.2549
RGB percentages4.7%, 19.2%, 25.5%
HSLhsl(198.1, 68.8%, 15.1%)
HSV / HSBhsv(198.1, 81.5%, 25.5%)
CMYK81.5%, 24.6%, 0%, 74.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer799,041
CSS custom property--colour: #0C3141;

Brightness & contrast

Relative luminance0.02656WCAG 2.x, 0 is black and 1 is white
Perceived brightness44 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.71:1
Contrast with white13.71:1WCAG normal text: AAA
Contrast with black1.53:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#F3CEBE

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#293042no red cones; affects about 1% of men; ΔE 9.1 from the original
Deuteranopia#222B41no green cones; the most common form, about 1% of men; ΔE 9.8 from the original
Tritanopia#003536no blue cones; rare, and affects men and women equally; ΔE 12.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.71:1WCAG large text: AAA
Contrast with black, large text1.53:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 17Black · ΔE 24.1Dim grey · ΔE 30Slate grey · ΔE 34.7Teal · ΔE 37.4Light slate grey · ΔE 37.7
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.95, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#411C0C
Analogous#0C4137, #0C1641
Triadic#410C31, #31410C
Split complementary#410C16, #41360C
Tetradic#370C41, #411C0C, #17410C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#3EACDB
Lighter +30%#2492C2
Lighter +20%#1C7297
Lighter +10%#14516C
Darker −10%#041116
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#02354B
Less saturated −25%#162D37

Channel breakdown

R12
G49
B65
Red12 (4.7%)
Green49 (19.2%)
Blue65 (25.5%)
Hue198.11°
Saturation (HSL)68.83%
Lightness15.1%
Dominant channelBlue
Hex per channelR 0C · G 31 · B 41

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Every value on this page was computed from “0c3141” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.