Recognised as Colour

#0A2028

#0A2028
Cyan
Dark
Nearest: Black

#0A2028 is a cyan with RGB values 10, 32, 40 and HSL 196°, 60%, 10%. It is a dark colour, so white text on it reaches 16.8:1 contrast (AAA for normal text). The nearest named colour is Black.

Colour values

#0A2028#0A2028

HEX#0A2028

RGBrgb(10, 32, 40)

RGB (0–1)0.0392, 0.1255, 0.1569

RGB percentages3.9%, 12.5%, 15.7%

HSLhsl(196, 60%, 9.8%)

HSV / HSBhsv(196, 75%, 15.7%)

CMYK75%, 20%, 0%, 84.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer663,592

CSS custom property--colour: #0A2028;

Brightness & contrast

Relative luminance0.01251WCAG 2.x, 0 is black and 1 is white

Perceived brightness28.5 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.8:1

Contrast with white16.8:1WCAG normal text: AAA

Contrast with black1.25:1WCAG normal text: Fail

Greyscale equivalent#1C1C1C

Inverted#F5DFD7

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1C1F28no red cones; affects about 1% of men; ΔE 7 from the original

Deuteranopia#171C28no green cones; the most common form, about 1% of men; ΔE 7.2 from the original

Tritanopia#002223no blue cones; rare, and affects men and women equally; ΔE 7.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.8:1WCAG large text: AAA

Contrast with black, large text1.25:1WCAG large text: Fail

Named colours

Black · ΔE 14.7 Dark slate grey · ΔE 21.7 Dim grey · ΔE 34.9 Slate grey · ΔE 42.1 Gray · ΔE 43.8 Teal · ΔE 44

Nearest named CSS colourBlack (#000000)ΔE 14.66, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#28120A

Analogous#0A2821, #0A1128

Triadic#280A20, #20280A

Split complementary#280A11, #28210A

Tetradic#210A28, #28120A, #11280A

Tints, shades & saturation

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

Lighter +40%#33A3CB

Lighter +30%#2982A2

Lighter +20%#1E617A

Lighter +10%#144151

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#04232E

Less saturated −25%#101D22

Channel breakdown

R10

G32

B40

Red10 (3.9%)

Green32 (12.5%)

Blue40 (15.7%)

Hue196°

Saturation (HSL)60%

Lightness9.8%

Dominant channelBlue

Hex per channelR 0A · G 20 · B 28

Keep nerding

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

#0A2028

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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