Colour

#18261F

#18261F
Cyan
Dark
Nearest: Black

#18261F is a cyan with RGB values 24, 38, 31 and HSL 150°, 23%, 12%. It is a dark colour, so white text on it reaches 15.7:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#18261F#18261F

HEX#18261F

RGBrgb(24, 38, 31)

RGB (0–1)0.0941, 0.149, 0.1216

RGB percentages9.4%, 14.9%, 12.2%

HSLhsl(150, 22.6%, 12.2%)

HSV / HSBhsv(150, 36.8%, 14.9%)

CMYK36.8%, 0%, 18.4%, 85.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,582,623

CSS custom property--colour: #18261F;

Brightness & contrast

Relative luminance0.01679WCAG 2.x, 0 is black and 1 is white

Perceived brightness33.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 15.72:1

Contrast with white15.72:1WCAG normal text: AAA

Contrast with black1.34:1WCAG normal text: Fail

Greyscale equivalent#232323

Inverted#E7D9E0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#26241Fno red cones; affects about 1% of men; ΔE 7.8 from the original

Deuteranopia#23221Fno green cones; the most common form, about 1% of men; ΔE 7.7 from the original

Tritanopia#152624no blue cones; rare, and affects men and women equally; ΔE 3.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text15.72:1WCAG large text: AAA

Contrast with black, large text1.34:1WCAG large text: Fail

Named colours

Black · ΔE 16.1 Dark slate grey · ΔE 19.1 Dim grey · ΔE 31.8 Gray · ΔE 40.8 Dark olivegreen · ΔE 41.3 Slate grey · ΔE 41.7

Nearest named CSS colourBlack (#000000)ΔE 16.08, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#26181F

Analogous#182618, #182626

Triadic#1F1826, #261F18

Split complementary#261826, #261818

Tetradic#181826, #26181F, #262618

Tints, shades & saturation

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

Lighter +40%#69A185

Lighter +30%#53846C

Lighter +20%#3F6552

Lighter +10%#2C4539

Darker −10%#040705

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#102E1F

Less saturated −25%#1F1F1F

Channel breakdown

R24

G38

B31

Red24 (9.4%)

Green38 (14.9%)

Blue31 (12.2%)

Hue150°

Saturation (HSL)22.58%

Lightness12.16%

Dominant channelGreen

Hex per channelR 18 · G 26 · B 1F

Keep nerding

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

#18261F

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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