Recognised as Colour

#031C13

#031C13
Cyan
Dark
Nearest: Black

#031C13 is a cyan with RGB values 3, 28, 19 and HSL 158°, 81%, 6%. It is a dark colour, so white text on it reaches 17.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#031C13#031C13

HEX#031C13

RGBrgb(3, 28, 19)

RGB (0–1)0.0118, 0.1098, 0.0745

RGB percentages1.2%, 11%, 7.5%

HSLhsl(158.4, 80.6%, 6.1%)

HSV / HSBhsv(158.4, 89.3%, 11%)

CMYK89.3%, 0%, 32.1%, 89%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer203,795

CSS custom property--colour: #031C13;

Brightness & contrast

Relative luminance0.00897WCAG 2.x, 0 is black and 1 is white

Perceived brightness22.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.81:1

Contrast with white17.81:1WCAG normal text: AAA

Contrast with black1.18:1WCAG normal text: Fail

Greyscale equivalent#161616

Inverted#FCE3EC

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1B1913no red cones; affects about 1% of men; ΔE 11.3 from the original

Deuteranopia#171714no green cones; the most common form, about 1% of men; ΔE 10.9 from the original

Tritanopia#001C19no blue cones; rare, and affects men and women equally; ΔE 4.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.81:1WCAG large text: AAA

Contrast with black, large text1.18:1WCAG large text: Fail

Named colours

Black · ΔE 14.5 Dark slate grey · ΔE 24.1 Dim grey · ΔE 38.2 Dark olivegreen · ΔE 44.4 Teal · ΔE 45.2 Gray · ΔE 47

Nearest named CSS colourBlack (#000000)ΔE 14.45, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1C030C

Analogous#031C06, #03191C

Triadic#13031C, #1C1303

Split complementary#1C0319, #1C0603

Tetradic#06031C, #1C030C, #191C03

Tints, shades & saturation

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

Lighter +40%#17D490

Lighter +30%#12A671

Lighter +20%#0D7852

Lighter +10%#084A32

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#001F14

Less saturated −25%#071812

Channel breakdown

G28

B19

Red3 (1.2%)

Green28 (11%)

Blue19 (7.5%)

Hue158.4°

Saturation (HSL)80.65%

Lightness6.08%

Dominant channelGreen

Hex per channelR 03 · G 1C · B 13

Keep nerding

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

#031C13

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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