Colour

#18442F

#18442F
Cyan
Dark
Nearest: Dark slate grey

#18442F is a cyan with RGB values 24, 68, 47 and HSL 151°, 48%, 18%. It is a dark colour, so white text on it reaches 11:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#18442F#18442F

HEX#18442F

RGBrgb(24, 68, 47)

RGB (0–1)0.0941, 0.2667, 0.1843

RGB percentages9.4%, 26.7%, 18.4%

HSLhsl(151.4, 47.8%, 18%)

HSV / HSBhsv(151.4, 64.7%, 26.7%)

CMYK64.7%, 0%, 30.9%, 73.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,590,319

CSS custom property--colour: #18442F;

Brightness & contrast

Relative luminance0.04534WCAG 2.x, 0 is black and 1 is white

Perceived brightness56 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 11.01:1

Contrast with white11.01:1WCAG normal text: AAA

Contrast with black1.91:1WCAG normal text: Fail

Greyscale equivalent#393939

Inverted#E7BBD0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#433F2Eno red cones; affects about 1% of men; ΔE 19.8 from the original

Deuteranopia#3D3A30no green cones; the most common form, about 1% of men; ΔE 20.4 from the original

Tritanopia#06443Eno blue cones; rare, and affects men and women equally; ΔE 10 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text11.01:1WCAG large text: AAA

Contrast with black, large text1.91:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 16.3 Dark olivegreen · ΔE 28.1 Teal · ΔE 29.4 Dim grey · ΔE 29.6 Dark cyan · ΔE 33.3 Black · ΔE 34

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 16.3, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#44182D

Analogous#184419, #184344

Triadic#2F1844, #442F18

Split complementary#441843, #441918

Tetradic#191844, #44182D, #434418

Tints, shades & saturation

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

Lighter +40%#61C796

Lighter +30%#40B57D

Lighter +20%#338F63

Lighter +10%#256A49

Darker −10%#0B1E15

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#0D5030

Less saturated −25%#24392E

Channel breakdown

R24

G68

B47

Red24 (9.4%)

Green68 (26.7%)

Blue47 (18.4%)

Hue151.36°

Saturation (HSL)47.83%

Lightness18.04%

Dominant channelGreen

Hex per channelR 18 · G 44 · B 2F

Keep nerding

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

#18442F

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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