Recognised as Colour

#0A70DB

#0A70DB
Blue
Dark
Nearest: Royal blue

#0A70DB is a blue with RGB values 10, 112, 219 and HSL 211°, 91%, 45%. It is a dark colour, so white text on it reaches 4.8:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0A70DB#0A70DB

HEX#0A70DB

RGBrgb(10, 112, 219)

RGB (0–1)0.0392, 0.4392, 0.8588

RGB percentages3.9%, 43.9%, 85.9%

HSLhsl(210.7, 91.3%, 44.9%)

HSV / HSBhsv(210.7, 95.4%, 85.9%)

CMYK95.4%, 48.9%, 0%, 14.1%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer684,251

CSS custom property--colour: #0A70DB;

Brightness & contrast

Relative luminance0.16767WCAG 2.x, 0 is black and 1 is white

Perceived brightness113.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 4.82:1

Contrast with white4.82:1WCAG normal text: AA

Contrast with black4.35:1WCAG normal text: Fail

Greyscale equivalent#626262

Inverted#F58F24

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2D7BDFno red cones; affects about 1% of men; ΔE 6.5 from the original

Deuteranopia#006AD9no green cones; the most common form, about 1% of men; ΔE 3.9 from the original

Tritanopia#008A9Bno blue cones; rare, and affects men and women equally; ΔE 59.4 from the original

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

Contrast with white, large text4.82:1WCAG large text: AAA

Contrast with black, large text4.35:1WCAG large text: AA

Named colours

Royal blue · ΔE 11.7 Dodgerblue · ΔE 12.6 Cornflower blue · ΔE 19.6 Slate blue · ΔE 21.5 Medium purple · ΔE 25.6 Medium slateblue · ΔE 26.6

Nearest named CSS colourRoyal blue (#4169E1)ΔE 11.7, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#DB750A

Analogous#0AD9DB, #0C0ADB

Triadic#DB0A70, #70DB0A

Split complementary#DB0C0A, #D9DB0A

Tetradic#DB0AD9, #DB750A, #0ADB0C

Tints, shades & saturation

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

Lighter +40%#B5D8FC

Lighter +30%#85BEF9

Lighter +20%#54A4F7

Lighter +10%#2389F5

Darker −10%#0857AA

Darker −20%#063E79

Darker −30%#032549

Darker −40%#010C18

More saturated +25%#0070E5

Less saturated −25%#2771BE

Channel breakdown

R10

G112

B219

Red10 (3.9%)

Green112 (43.9%)

Blue219 (85.9%)

Hue210.72°

Saturation (HSL)91.27%

Lightness44.9%

Dominant channelBlue

Hex per channelR 0A · G 70 · B DB

Keep nerding

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

#0A70DB

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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