Colour

#0A2120

#0A2120
Cyan
Dark
Nearest: Black

#0A2120 is a cyan with RGB values 10, 33, 32 and HSL 177°, 53%, 8%. 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

#0A2120#0A2120

HEX#0A2120

RGBrgb(10, 33, 32)

RGB (0–1)0.0392, 0.1294, 0.1255

RGB percentages3.9%, 12.9%, 12.5%

HSLhsl(177.4, 53.5%, 8.4%)

HSV / HSBhsv(177.4, 69.7%, 12.9%)

CMYK69.7%, 0%, 3%, 87.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer663,840

CSS custom property--colour: #0A2120;

Brightness & contrast

Relative luminance0.01257WCAG 2.x, 0 is black and 1 is white

Perceived brightness28 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 16.78:1

Contrast with white16.78:1WCAG normal text: AAA

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

Greyscale equivalent#1C1C1C

Inverted#F5DEDF

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#1F1F20no red cones; affects about 1% of men; ΔE 9.7 from the original

Deuteranopia#1B1C20no green cones; the most common form, about 1% of men; ΔE 10 from the original

Tritanopia#002221no blue cones; rare, and affects men and women equally; ΔE 3.3 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text16.78:1WCAG large text: AAA

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

Named colours

Black · ΔE 14.5 Dark slate grey · ΔE 20.5 Dim grey · ΔE 34.8 Teal · ΔE 42.6 Slate grey · ΔE 43.3 Gray · ΔE 43.7

Nearest named CSS colourBlack (#000000)ΔE 14.54, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#210A0B

Analogous#0A2114, #0A1721

Triadic#200A21, #21200A

Split complementary#210A17, #21140A

Tetradic#140A21, #210A0B, #17210A

Tints, shades & saturation

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

Lighter +40%#39BEB8

Lighter +30%#2E9692

Lighter +20%#226F6C

Lighter +10%#164846

Darker −10%#000000

Darker −20%#000000

Darker −30%#000000

Darker −40%#000000

More saturated +25%#052625

Less saturated −25%#0F1C1B

Channel breakdown

R10

G33

B32

Red10 (3.9%)

Green33 (12.9%)

Blue32 (12.5%)

Hue177.39°

Saturation (HSL)53.49%

Lightness8.43%

Dominant channelGreen

Hex per channelR 0A · G 21 · B 20

Keep nerding

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

#0A2120

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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