Colour

#191F1E

#191F1E
Cyan
Dark
Nearest: Black

#191F1E is a cyan with RGB values 25, 31, 30 and HSL 170°, 11%, 11%. It is a dark colour, so white text on it reaches 16.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#191F1E#191F1E

HEX#191F1E

RGBrgb(25, 31, 30)

RGB (0–1)0.098, 0.1216, 0.1176

RGB percentages9.8%, 12.2%, 11.8%

HSLhsl(170, 10.7%, 11%)

HSV / HSBhsv(170, 19.4%, 12.2%)

CMYK19.4%, 0%, 3.2%, 87.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,646,366

CSS custom property--colour: #191F1E;

Brightness & contrast

Relative luminance0.0128WCAG 2.x, 0 is black and 1 is white

Perceived brightness29.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.72:1

Contrast with white16.72:1WCAG normal text: AAA

Contrast with black1.26:1WCAG normal text: Fail

Greyscale equivalent#1E1E1E

Inverted#E6E0E1

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1E1E1Eno red cones; affects about 1% of men; ΔE 3 from the original

Deuteranopia#1D1D1Eno green cones; the most common form, about 1% of men; ΔE 3.3 from the original

Tritanopia#171F1Fno blue cones; rare, and affects men and women equally; ΔE 1.1 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.72:1WCAG large text: AAA

Contrast with black, large text1.26:1WCAG large text: Fail

Named colours

Black · ΔE 11.5 Dark slate grey · ΔE 22.2 Dim grey · ΔE 33.4 Gray · ΔE 42.6 Slate grey · ΔE 43 Teal · ΔE 46

Nearest named CSS colourBlack (#000000)ΔE 11.54, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1F191A

Analogous#191F1B, #191D1F

Triadic#1E191F, #1F1E19

Split complementary#1F191D, #1F1B19

Tetradic#1B191F, #1F191A, #1D1F19

Tints, shades & saturation

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

Lighter +40%#758F8B

Lighter +30%#5D7470

Lighter +20%#475755

Lighter +10%#303B39

Darker −10%#020303

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#122623

Less saturated −25%#1C1C1C

Channel breakdown

R25

G31

B30

Red25 (9.8%)

Green31 (12.2%)

Blue30 (11.8%)

Hue170°

Saturation (HSL)10.71%

Lightness10.98%

Dominant channelGreen

Hex per channelR 19 · G 1F · B 1E

Keep nerding

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

#191F1E

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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