Recognised as Colour

#0C313B

#0C313B
Cyan
Dark
Nearest: Dark slate grey

#0C313B is a cyan with RGB values 12, 49, 59 and HSL 193°, 66%, 14%. It is a dark colour, so white text on it reaches 13.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#0C313B#0C313B

HEX#0C313B

RGBrgb(12, 49, 59)

RGB (0–1)0.0471, 0.1922, 0.2314

RGB percentages4.7%, 19.2%, 23.1%

HSLhsl(192.8, 66.2%, 13.9%)

HSV / HSBhsv(192.8, 79.7%, 23.1%)

CMYK79.7%, 16.9%, 0%, 76.9%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer799,035

CSS custom property--colour: #0C313B;

Brightness & contrast

Relative luminance0.02591WCAG 2.x, 0 is black and 1 is white

Perceived brightness43 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.83:1

Contrast with white13.83:1WCAG normal text: AAA

Contrast with black1.52:1WCAG normal text: Fail

Greyscale equivalent#2A2A2A

Inverted#F3CEC4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2B2F3Cno red cones; affects about 1% of men; ΔE 11 from the original

Deuteranopia#242B3Bno green cones; the most common form, about 1% of men; ΔE 10.8 from the original

Tritanopia#003434no blue cones; rare, and affects men and women equally; ΔE 8.6 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.83:1WCAG large text: AAA

Contrast with black, large text1.52:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 14.7 Black · ΔE 22.8 Dim grey · ΔE 29.4 Slate grey · ΔE 35.2 Teal · ΔE 35.9 Gray · ΔE 37.8

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 14.68, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#3B160C

Analogous#0C3B2E, #0C193B

Triadic#3B0C31, #313B0C

Split complementary#3B0C19, #3B2E0C

Tetradic#2E0C3B, #3B160C, #193B0C

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#3CB6D7

Lighter +30%#269BBA

Lighter +20%#1D7790

Lighter +10%#155465

Darker −10%#030E11

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#033644

Less saturated −25%#152C32

Channel breakdown

R12

G49

B59

Red12 (4.7%)

Green49 (19.2%)

Blue59 (23.1%)

Hue192.77°

Saturation (HSL)66.2%

Lightness13.92%

Dominant channelBlue

Hex per channelR 0C · G 31 · B 3B

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

#0C313B

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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