Colour

#0AB2DD

#0AB2DD
Cyan
Dark
Nearest: Deep skyblue

#0AB2DD is a cyan with RGB values 10, 178, 221 and HSL 192°, 91%, 45%. It is a dark colour, so black text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Deep skyblue.

Colour values

#0AB2DD#0AB2DD

HEX#0AB2DD

RGBrgb(10, 178, 221)

RGB (0–1)0.0392, 0.698, 0.8667

RGB percentages3.9%, 69.8%, 86.7%

HSLhsl(192.2, 91.3%, 45.3%)

HSV / HSBhsv(192.2, 95.5%, 86.7%)

CMYK95.5%, 19.5%, 0%, 13.3%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer701,149

CSS custom property--colour: #0AB2DD;

Brightness & contrast

Relative luminance0.37126WCAG 2.x, 0 is black and 1 is white

Perceived brightness155.6 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 8.43:1

Contrast with white2.49:1WCAG normal text: Fail

Contrast with black8.43:1WCAG normal text: AAA

Greyscale equivalent#919191

Inverted#F54D22

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#9AAEDFno red cones; affects about 1% of men; ΔE 27.5 from the original

Deuteranopia#819CDDno green cones; the most common form, about 1% of men; ΔE 29.8 from the original

Tritanopia#00BFC0no blue cones; rare, and affects men and women equally; ΔE 26 from the original

Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning

Contrast with white, large text2.49:1WCAG large text: Fail

Contrast with black, large text8.43:1WCAG large text: AAA

Named colours

Deep skyblue · ΔE 12.6 Light skyblue · ΔE 17.3 Sky blue · ΔE 17.7 Steel blue · ΔE 23.6 Cadetblue · ΔE 25.6 Dark turquoise · ΔE 26.8

Nearest named CSS colourDeep skyblue (#00BFFF)ΔE 12.56, a distinctly different colour

Hue familycyan

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DD350A

Analogous#0ADD9F, #0A48DD

Triadic#DD0AB2, #B2DD0A

Split complementary#DD0A48, #DD9F0A

Tetradic#9F0ADD, #DD350A, #48DD0A

Tints, shades & saturation

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

Lighter +40%#B7EEFC

Lighter +30%#86E2FA

Lighter +20%#56D6F7

Lighter +10%#25CBF5

Darker −10%#088BAC

Darker −20%#06637B

Darker −30%#033C4B

Darker −40%#01151A

More saturated +25%#00B8E7

Less saturated −25%#27A1C0

Channel breakdown

R10

G178

B221

Red10 (3.9%)

Green178 (69.8%)

Blue221 (86.7%)

Hue192.23°

Saturation (HSL)91.34%

Lightness45.29%

Dominant channelBlue

Hex per channelR 0A · G B2 · B DD

Keep nerding

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

#0AB2DD

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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