Colour

#013C3D

#013C3D
Cyan
Dark
Nearest: Dark slate grey

#013C3D is a cyan with RGB values 1, 60, 61 and HSL 181°, 97%, 12%. It is a dark colour, so white text on it reaches 12.2:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#013C3D#013C3D

HEX#013C3D

RGBrgb(1, 60, 61)

RGB (0–1)0.0039, 0.2353, 0.2392

RGB percentages0.4%, 23.5%, 23.9%

HSLhsl(181, 96.8%, 12.2%)

HSV / HSBhsv(181, 98.4%, 23.9%)

CMYK98.4%, 1.6%, 0%, 76.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer80,957

CSS custom property--colour: #013C3D;

Brightness & contrast

Relative luminance0.03575WCAG 2.x, 0 is black and 1 is white

Perceived brightness50.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 12.24:1

Contrast with white12.24:1WCAG normal text: AAA

Contrast with black1.72:1WCAG normal text: Fail

Greyscale equivalent#303030

Inverted#FEC3C2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#37383Dno red cones; affects about 1% of men; ΔE 17.6 from the original

Deuteranopia#2F333Dno green cones; the most common form, about 1% of men; ΔE 17.6 from the original

Tritanopia#003E3Cno blue cones; rare, and affects men and women equally; ΔE 2.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text12.24:1WCAG large text: AAA

Contrast with black, large text1.72:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 10.4 Dim grey · ΔE 28.3 Black · ΔE 28.3 Teal · ΔE 28.9 Dark cyan · ΔE 33.3 Slate grey · ΔE 34.2

Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 10.45, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#3D0201

Analogous#013D20, #011E3D

Triadic#3D013C, #3C3D01

Split complementary#3D011E, #3D2001

Tetradic#20013D, #3D0201, #1E3D01

Tints, shades & saturation

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

Lighter +40%#0FF7FB

Lighter +30%#03D0D4

Lighter +20%#039FA1

Lighter +10%#026D6F

Darker −10%#000B0B

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#003D3E

Less saturated −25%#093535

Channel breakdown

G60

B61

Red1 (0.4%)

Green60 (23.5%)

Blue61 (23.9%)

Hue181°

Saturation (HSL)96.77%

Lightness12.16%

Dominant channelBlue

Hex per channelR 01 · G 3C · B 3D

Keep nerding

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

#013C3D

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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