Colour

#0B7DF8

#0B7DF8
Blue
Dark
Nearest: Royal blue

#0B7DF8 is a blue with RGB values 11, 125, 248 and HSL 211°, 94%, 51%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#0B7DF8#0B7DF8

HEX#0B7DF8

RGBrgb(11, 125, 248)

RGB (0–1)0.0431, 0.4902, 0.9725

RGB percentages4.3%, 49%, 97.3%

HSLhsl(211.1, 94.4%, 50.8%)

HSV / HSBhsv(211.1, 95.6%, 97.3%)

CMYK95.6%, 49.6%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer753,144

CSS custom property--colour: #0B7DF8;

Brightness & contrast

Relative luminance0.21516WCAG 2.x, 0 is black and 1 is white

Perceived brightness127.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.3:1

Contrast with white3.96:1WCAG normal text: Fail

Contrast with black5.3:1WCAG normal text: AA

Greyscale equivalent#6E6E6E

Inverted#F48207

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#2B8AFCno red cones; affects about 1% of men; ΔE 8 from the original

Deuteranopia#0077F6no green cones; the most common form, about 1% of men; ΔE 3.8 from the original

Tritanopia#009BAFno blue cones; rare, and affects men and women equally; ΔE 66.6 from the original

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

Contrast with white, large text3.96:1WCAG large text: AA

Contrast with black, large text5.3:1WCAG large text: AAA

Named colours

Royal blue · ΔE 10.5 Dodgerblue · ΔE 11.6 Slate blue · ΔE 22.6 Medium slateblue · ΔE 23.2 Cornflower blue · ΔE 23.2 Medium purple · ΔE 26.6

Nearest named CSS colourRoyal blue (#4169E1)ΔE 10.53, a distinctly different colour

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#F8860B

Analogous#0BF4F8, #0F0BF8

Triadic#F80B7D, #7DF80B

Split complementary#F80F0B, #F4F80B

Tetradic#F80BF4, #F8860B, #0BF80F

Tints, shades & saturation

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

Lighter +40%#D1E7FE

Lighter +30%#A0CCFC

Lighter +20%#6EB2FB

Lighter +10%#3D97F9

Darker −10%#0664CA

Darker −20%#044C99

Darker −30%#033367

Darker −40%#021B35

More saturated +25%#047DFF

Less saturated −25%#2A7ED9

Channel breakdown

R11

G125

B248

Red11 (4.3%)

Green125 (49%)

Blue248 (97.3%)

Hue211.14°

Saturation (HSL)94.42%

Lightness50.78%

Dominant channelBlue

Hex per channelR 0B · G 7D · B F8

Keep nerding

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

#0B7DF8

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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