Colour

#1D342C

#1D342C
Cyan
Dark
Nearest: Dark slate grey

#1D342C is a cyan with RGB values 29, 52, 44 and HSL 159°, 28%, 16%. It is a dark colour, so white text on it reaches 13.3:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#1D342C#1D342C

HEX#1D342C

RGBrgb(29, 52, 44)

RGB (0–1)0.1137, 0.2039, 0.1725

RGB percentages11.4%, 20.4%, 17.3%

HSLhsl(159.1, 28.4%, 15.9%)

HSV / HSBhsv(159.1, 44.2%, 20.4%)

CMYK44.2%, 0%, 15.4%, 79.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,913,900

CSS custom property--colour: #1D342C;

Brightness & contrast

Relative luminance0.02899WCAG 2.x, 0 is black and 1 is white

Perceived brightness45.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 13.29:1

Contrast with white13.29:1WCAG normal text: AAA

Contrast with black1.58:1WCAG normal text: Fail

Greyscale equivalent#2F2F2F

Inverted#E2CBD3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#33312Cno red cones; affects about 1% of men; ΔE 11.2 from the original

Deuteranopia#2F2E2Dno green cones; the most common form, about 1% of men; ΔE 11.7 from the original

Tritanopia#163432no blue cones; rare, and affects men and women equally; ΔE 4.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text13.29:1WCAG large text: AAA

Contrast with black, large text1.58:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 13.1 Black · ΔE 22.8 Dim grey · ΔE 27.3 Teal · ΔE 35.2 Gray · ΔE 35.9 Slate grey · ΔE 36.7

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.06, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#341D25

Analogous#1D3421, #1D3034

Triadic#2C1D34, #342C1D

Split complementary#341D30, #34211D

Tetradic#211D34, #341D25, #30341D

Tints, shades & saturation

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

Lighter +40%#6FAE98

Lighter +30%#54967F

Lighter +20%#427563

Lighter +10%#2F5548

Darker −10%#0B1310

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#133E2F

Less saturated −25%#272A29

Channel breakdown

R29

G52

B44

Red29 (11.4%)

Green52 (20.4%)

Blue44 (17.3%)

Hue159.13°

Saturation (HSL)28.4%

Lightness15.88%

Dominant channelGreen

Hex per channelR 1D · G 34 · B 2C

Keep nerding

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#1D342C

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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