Colour

#1D4A3C

#1D4A3C
Cyan
Dark
Nearest: Dark slate grey

#1D4A3C is a cyan with RGB values 29, 74, 60 and HSL 161°, 44%, 20%. It is a dark colour, so white text on it reaches 10:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#1D4A3C#1D4A3C

HEX#1D4A3C

RGBrgb(29, 74, 60)

RGB (0–1)0.1137, 0.2902, 0.2353

RGB percentages11.4%, 29%, 23.5%

HSLhsl(161.3, 43.7%, 20.2%)

HSV / HSBhsv(161.3, 60.8%, 29%)

CMYK60.8%, 0%, 18.9%, 71%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,919,548

CSS custom property--colour: #1D4A3C;

Brightness & contrast

Relative luminance0.05485WCAG 2.x, 0 is black and 1 is white

Perceived brightness62.3 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 10.01:1

Contrast with white10.01:1WCAG normal text: AAA

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

Greyscale equivalent#3F3F3F

Inverted#E2B5C3

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#48453Bno red cones; affects about 1% of men; ΔE 18.9 from the original

Deuteranopia#41403Dno green cones; the most common form, about 1% of men; ΔE 19.3 from the original

Tritanopia#074B46no blue cones; rare, and affects men and women equally; ΔE 6.5 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text10.01:1WCAG large text: AAA

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

Named colours

Dark slate grey · ΔE 11.2 Teal · ΔE 25.4 Dim grey · ΔE 25.7 Dark cyan · ΔE 29.5 Dark olivegreen · ΔE 30.4 Gray · ΔE 32.3

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 11.2, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#4A1D2B

Analogous#1D4A25, #1D424A

Triadic#3C1D4A, #4A3C1D

Split complementary#4A1D42, #4A251D

Tetradic#251D4A, #4A1D2B, #424A1D

Tints, shades & saturation

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

Lighter +40%#6DC6AA

Lighter +30%#49B795

Lighter +20%#3A9377

Lighter +10%#2B6F5A

Darker −10%#0F251E

Darker −20%#000101

Darker −30%#000000

Darker −40%#000000

More saturated +25%#105741

Less saturated −25%#2A3D37

Channel breakdown

R29

G74

B60

Red29 (11.4%)

Green74 (29%)

Blue60 (23.5%)

Hue161.33°

Saturation (HSL)43.69%

Lightness20.2%

Dominant channelGreen

Hex per channelR 1D · G 4A · B 3C

Keep nerding

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

#1D4A3C

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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