Recognised as Colour

#1010FD

#1010FD
Blue
Dark
Nearest: Blue

#1010FD is a blue with RGB values 16, 16, 253 and HSL 240°, 98%, 53%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#1010FD#1010FD

HEX#1010FD

RGBrgb(16, 16, 253)

RGB (0–1)0.0627, 0.0627, 0.9922

RGB percentages6.3%, 6.3%, 99.2%

HSLhsl(240, 98.3%, 52.7%)

HSV / HSBhsv(240, 93.7%, 99.2%)

CMYK93.7%, 93.7%, 0%, 0.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer1,052,925

CSS custom property--colour: #1010FD;

Brightness & contrast

Relative luminance0.07573WCAG 2.x, 0 is black and 1 is white

Perceived brightness86.7 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundWhitecontrast 8.35:1

Contrast with white8.35:1WCAG normal text: AAA

Contrast with black2.51:1WCAG normal text: Fail

Greyscale equivalent#212121

Inverted#EFEF02

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#005AFFno red cones; affects about 1% of men; ΔE 40.2 from the original

Deuteranopia#0040FAno green cones; the most common form, about 1% of men; ΔE 23.6 from the original

Tritanopia#006C95no blue cones; rare, and affects men and women equally; ΔE 115.7 from the original

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

Contrast with white, large text8.35:1WCAG large text: AAA

Contrast with black, large text2.51:1WCAG large text: Fail

Named colours

Blue · ΔE 3.9 Medium blue · ΔE 18.5 Blue violet · ΔE 32.6 Dark violet · ΔE 35.7 Dark orchid · ΔE 47.8 Dark blue · ΔE 48.5

Nearest named CSS colourBlue (#0000FF)ΔE 3.87, a close match

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

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

Complementary#FDFD10

Analogous#1087FD, #8710FD

Triadic#FD1010, #10FD10

Split complementary#FD8710, #87FD10

Tetradic#FD1087, #FDFD10, #10FD87

Tints, shades & saturation

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

Lighter +40%#DADAFF

Lighter +30%#A8A8FE

Lighter +20%#7575FE

Lighter +10%#4343FD

Darker −10%#0202D8

Darker −20%#0101A6

Darker −30%#010173

Darker −40%#010140

More saturated +25%#0E0EFF

Less saturated −25%#2E2EDF

Channel breakdown

R16

G16

B253

Red16 (6.3%)

Green16 (6.3%)

Blue253 (99.2%)

Hue240°

Saturation (HSL)98.34%

Lightness52.75%

Dominant channelBlue

Hex per channelR 10 · G 10 · B FD

Keep nerding

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

#1010FD

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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