Colour

#192B2B

#192B2B
Cyan
Dark
Nearest: Dark slate grey

#192B2B is a cyan with RGB values 25, 43, 43 and HSL 180°, 26%, 13%. It is a dark colour, so white text on it reaches 14.8:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#192B2B#192B2B

HEX#192B2B

RGBrgb(25, 43, 43)

RGB (0–1)0.098, 0.1686, 0.1686

RGB percentages9.8%, 16.9%, 16.9%

HSLhsl(180, 26.5%, 13.3%)

HSV / HSBhsv(180, 41.9%, 16.9%)

CMYK41.9%, 0%, 0%, 83.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,649,451

CSS custom property--colour: #192B2B;

Brightness & contrast

Relative luminance0.02109WCAG 2.x, 0 is black and 1 is white

Perceived brightness38.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 14.77:1

Contrast with white14.77:1WCAG normal text: AAA

Contrast with black1.42:1WCAG normal text: Fail

Greyscale equivalent#272727

Inverted#E6D4D4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#29292Bno red cones; affects about 1% of men; ΔE 7.9 from the original

Deuteranopia#25272Bno green cones; the most common form, about 1% of men; ΔE 7.5 from the original

Tritanopia#122C2Bno blue cones; rare, and affects men and women equally; ΔE 2.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text14.77:1WCAG large text: AAA

Contrast with black, large text1.42:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 15.9 Black · ΔE 17.8 Dim grey · ΔE 29.4 Slate grey · ΔE 38.1 Gray · ΔE 38.3 Teal · ΔE 39.2

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 15.88, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#2B1919

Analogous#192B22, #19222B

Triadic#2B192B, #2B2B19

Split complementary#2B1922, #2B2219

Tetradic#22192B, #2B1919, #222B19

Tints, shades & saturation

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

Lighter +40%#68A8A8

Lighter +30%#518C8C

Lighter +20%#3F6C6C

Lighter +10%#2C4B4B

Darker −10%#060B0B

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#103434

Less saturated −25%#212323

Channel breakdown

R25

G43

B43

Red25 (9.8%)

Green43 (16.9%)

Blue43 (16.9%)

Hue180°

Saturation (HSL)26.47%

Lightness13.33%

Dominant channelGreen and Blue

Hex per channelR 19 · G 2B · B 2B

Keep nerding

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

#192B2B

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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