Colour

#05161D

#05161D
Cyan
Dark
Nearest: Black

#05161D is a cyan with RGB values 5, 22, 29 and HSL 198°, 71%, 7%. It is a dark colour, so white text on it reaches 18.4:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#05161D#05161D

HEX#05161D

RGBrgb(5, 22, 29)

RGB (0–1)0.0196, 0.0863, 0.1137

RGB percentages2%, 8.6%, 11.4%

HSLhsl(197.5, 70.6%, 6.7%)

HSV / HSBhsv(197.5, 82.8%, 11.4%)

CMYK82.8%, 24.1%, 0%, 88.6%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer333,341

CSS custom property--colour: #05161D;

Brightness & contrast

Relative luminance0.00695WCAG 2.x, 0 is black and 1 is white

Perceived brightness19.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 18.44:1

Contrast with white18.44:1WCAG normal text: AAA

Contrast with black1.14:1WCAG normal text: Fail

Greyscale equivalent#131313

Inverted#FAE9E2

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#12151Dno red cones; affects about 1% of men; ΔE 4.7 from the original

Deuteranopia#0F131Dno green cones; the most common form, about 1% of men; ΔE 4.8 from the original

Tritanopia#001818no blue cones; rare, and affects men and women equally; ΔE 5.9 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text18.44:1WCAG large text: AAA

Contrast with black, large text1.14:1WCAG large text: Fail

Named colours

Black · ΔE 10 Dark slate grey · ΔE 26.4 Dim grey · ΔE 38.9 Slate grey · ΔE 46.7 Gray · ΔE 48 Teal · ΔE 49

Nearest named CSS colourBlack (#000000)ΔE 10.02, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#1D0C05

Analogous#051D18, #050A1D

Triadic#1D0516, #161D05

Split complementary#1D050A, #1D1805

Tetradic#18051D, #1D0C05, #0A1D05

Tints, shades & saturation

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

Lighter +40%#239ACB

Lighter +30%#1B79A0

Lighter +20%#145874

Lighter +10%#0C3749

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#011821

Less saturated −25%#091419

Channel breakdown

G22

B29

Red5 (2%)

Green22 (8.6%)

Blue29 (11.4%)

Hue197.5°

Saturation (HSL)70.59%

Lightness6.67%

Dominant channelBlue

Hex per channelR 05 · G 16 · B 1D

Keep nerding

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

#05161D

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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