Colour

#0C1937

#0C1937
Blue
Dark
Nearest: Black

#0C1937 is a blue with RGB values 12, 25, 55 and HSL 222°, 64%, 13%. It is a dark colour, so white text on it reaches 17.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0C1937#0C1937

HEX#0C1937

RGBrgb(12, 25, 55)

RGB (0–1)0.0471, 0.098, 0.2157

RGB percentages4.7%, 9.8%, 21.6%

HSLhsl(221.9, 64.2%, 13.1%)

HSV / HSBhsv(221.9, 78.2%, 21.6%)

CMYK78.2%, 54.5%, 0%, 78.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer792,887

CSS custom property--colour: #0C1937;

Brightness & contrast

Relative luminance0.01049WCAG 2.x, 0 is black and 1 is white

Perceived brightness27.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.36:1

Contrast with white17.36:1WCAG normal text: AAA

Contrast with black1.21:1WCAG normal text: Fail

Greyscale equivalent#181818

Inverted#F3E6C8

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#0A1C38no red cones; affects about 1% of men; ΔE 2.7 from the original

Deuteranopia#031836no green cones; the most common form, about 1% of men; ΔE 1.9 from the original

Tritanopia#002025no blue cones; rare, and affects men and women equally; ΔE 21.8 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.36:1WCAG large text: AAA

Contrast with black, large text1.21:1WCAG large text: Fail

Named colours

Black · ΔE 24.2 Dark slate grey · ΔE 33.5 Dark slateblue · ΔE 35.6 Midnight blue · ΔE 38.4 Dim grey · ΔE 41.5 Slate grey · ΔE 45.6

Nearest named CSS colourBlack (#000000)ΔE 24.2, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#372A0C

Analogous#0C2E37, #150C37

Triadic#370C19, #19370C

Split complementary#37150C, #2E370C

Tetradic#370C2E, #372A0C, #0C3715

Tints, shades & saturation

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

Lighter +40%#3B69D4

Lighter +30%#2752B5

Lighter +20%#1E3F8B

Lighter +10%#152C61

Darker −10%#03060D

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#04163F

Less saturated −25%#141C2F

Channel breakdown

R12

G25

B55

Red12 (4.7%)

Green25 (9.8%)

Blue55 (21.6%)

Hue221.86°

Saturation (HSL)64.18%

Lightness13.14%

Dominant channelBlue

Hex per channelR 0C · G 19 · B 37

Keep nerding

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

#0C1937

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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