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Recognised as Colour

#0513F8

  • #0513F8
  • Blue
  • Dark
  • Nearest: Blue

#0513F8 is a blue with RGB values 5, 19, 248 and HSL 237°, 96%, 50%. It is a dark colour, so white text on it reaches 8.6:1 contrast (AAA for normal text). The nearest named colour is Blue.

Colour values

#0513F8#0513F8
HEX#0513F8
RGBrgb(5, 19, 248)
RGB (0–1)0.0196, 0.0745, 0.9725
RGB percentages2%, 7.5%, 97.3%
HSLhsl(236.5, 96%, 49.6%)
HSV / HSBhsv(236.5, 98%, 97.3%)
CMYK98%, 92.3%, 0%, 2.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer332,792
CSS custom property--colour: #0513F8;

Brightness & contrast

Relative luminance0.07275WCAG 2.x, 0 is black and 1 is white
Perceived brightness85 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.55:1
Contrast with white8.55:1WCAG normal text: AAA
Contrast with black2.46:1WCAG normal text: Fail
Greyscale equivalent#212121
Inverted#FAEC07

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0058FEno red cones; affects about 1% of men; ΔE 36.9 from the original
Deuteranopia#003FF5no green cones; the most common form, about 1% of men; ΔE 22.8 from the original
Tritanopia#006A93no blue cones; rare, and affects men and women equally; ΔE 112.8 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text8.55:1WCAG large text: AAA
Contrast with black, large text2.46:1WCAG large text: Fail

Named colours

Blue · ΔE 6.4Medium blue · ΔE 16Blue violet · ΔE 30.9Dark violet · ΔE 34.2Dark orchid · ΔE 45.9Dark blue · ΔE 45.9
Nearest named CSS colourBlue (#0000FF)ΔE 6.42, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F8EA05
Analogous#058DF8, #7105F8
Triadic#F80513, #13F805
Split complementary#F87005, #8DF805
Tetradic#F8058C, #F8EA05, #05F870

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#CBCEFE
Lighter +30%#999FFD
Lighter +20%#6770FC
Lighter +10%#3540FB
Darker −10%#040FC6
Darker −20%#030B94
Darker −30%#020862
Darker −40%#010430
More saturated +25%#000FFD
Less saturated −25%#252FD8

Channel breakdown

R5
G19
B248
Red5 (2%)
Green19 (7.5%)
Blue248 (97.3%)
Hue236.54°
Saturation (HSL)96.05%
Lightness49.61%
Dominant channelBlue
Hex per channelR 05 · G 13 · B F8

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Every value on this page was computed from “0513f8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.