Colour

#071B1B

#071B1B
Cyan
Dark
Nearest: Black

#071B1B is a cyan with RGB values 7, 27, 27 and HSL 180°, 59%, 7%. 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

#071B1B#071B1B

HEX#071B1B

RGBrgb(7, 27, 27)

RGB (0–1)0.0275, 0.1059, 0.1059

RGB percentages2.7%, 10.6%, 10.6%

HSLhsl(180, 58.8%, 6.7%)

HSV / HSBhsv(180, 74.1%, 10.6%)

CMYK74.1%, 0%, 0%, 89.4%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer465,691

CSS custom property--colour: #071B1B;

Brightness & contrast

Relative luminance0.00908WCAG 2.x, 0 is black and 1 is white

Perceived brightness22.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 17.77:1

Contrast with white17.77:1WCAG normal text: AAA

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

Greyscale equivalent#171717

Inverted#F8E4E4

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#19191Bno red cones; affects about 1% of men; ΔE 8.2 from the original

Deuteranopia#15171Bno green cones; the most common form, about 1% of men; ΔE 7.8 from the original

Tritanopia#001C1Bno blue cones; rare, and affects men and women equally; ΔE 2.7 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text17.77:1WCAG large text: AAA

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

Named colours

Black · ΔE 11.5 Dark slate grey · ΔE 23.5 Dim grey · ΔE 37.1 Slate grey · ΔE 45.7 Teal · ΔE 45.7 Gray · ΔE 46.1

Nearest named CSS colourBlack (#000000)ΔE 11.46, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1B0707

Analogous#071B11, #07111B

Triadic#1B071B, #1B1B07

Split complementary#1B0711, #1B1107

Tetradic#11071B, #1B0707, #111B07

Tints, shades & saturation

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

Lighter +40%#31BDBD

Lighter +30%#269595

Lighter +20%#1C6C6C

Lighter +10%#114444

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#031F1F

Less saturated −25%#0B1717

Channel breakdown

G27

B27

Red7 (2.7%)

Green27 (10.6%)

Blue27 (10.6%)

Hue180°

Saturation (HSL)58.82%

Lightness6.67%

Dominant channelGreen and Blue

Hex per channelR 07 · G 1B · B 1B

Keep nerding

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

#071B1B

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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