Colour

#43504F

#43504F
Cyan
Dark
Nearest: Dark slate grey

#43504F is a cyan with RGB values 67, 80, 79 and HSL 175°, 9%, 29%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#43504F#43504F

HEX#43504F

RGBrgb(67, 80, 79)

RGB (0–1)0.2627, 0.3137, 0.3098

RGB percentages26.3%, 31.4%, 31%

HSLhsl(175.4, 8.8%, 28.8%)

HSV / HSBhsv(175.4, 16.2%, 31.4%)

CMYK16.3%, 0%, 1.2%, 68.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer4,411,471

CSS custom property--colour: #43504F;

Brightness & contrast

Relative luminance0.07495WCAG 2.x, 0 is black and 1 is white

Perceived brightness76.2 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.4:1

Contrast with white8.4:1WCAG normal text: AAA

Contrast with black2.5:1WCAG normal text: Fail

Greyscale equivalent#4D4D4D

Inverted#BCAFB0

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#4E4F4Fno red cones; affects about 1% of men; ΔE 5.1 from the original

Deuteranopia#4C4D4Fno green cones; the most common form, about 1% of men; ΔE 5.4 from the original

Tritanopia#3F5150no blue cones; rare, and affects men and women equally; ΔE 1.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text8.4:1WCAG large text: AAA

Contrast with black, large text2.5:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 7.1 Dim grey · ΔE 12.7 Gray · ΔE 21.4 Slate grey · ΔE 22.3 Light slate grey · ΔE 25.3 Teal · ΔE 29

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 7.06, clearly different but related

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#504344

Analogous#435049, #434A50

Triadic#4F4350, #504F43

Split complementary#50434A, #504943

Tetradic#494350, #504344, #4A5043

Tints, shades & saturation

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

Lighter +40%#A8B7B5

Lighter +30%#8D9F9E

Lighter +20%#718886

Lighter +10%#5A6C6A

Darker −10%#2C3434

Darker −20%#151818

Darker −30%#000000

Darker −40%#000000

More saturated +25%#31625F

Less saturated −25%#4A4A4A

Channel breakdown

R67

G80

B79

Red67 (26.3%)

Green80 (31.4%)

Blue79 (31%)

Hue175.38°

Saturation (HSL)8.84%

Lightness28.82%

Dominant channelGreen

Hex per channelR 43 · G 50 · B 4F

Keep nerding

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#43504F

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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