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Colour

#113DF3

  • #113DF3
  • Blue
  • Dark
  • Nearest: Medium blue

#113DF3 is a blue with RGB values 17, 61, 243 and HSL 228°, 90%, 51%. It is a dark colour, so white text on it reaches 7:1 contrast (AAA for normal text). The nearest named colour is Medium blue.

Colour values

#113DF3#113DF3
HEX#113DF3
RGBrgb(17, 61, 243)
RGB (0–1)0.0667, 0.2392, 0.9529
RGB percentages6.7%, 23.9%, 95.3%
HSLhsl(228.3, 90.4%, 51%)
HSV / HSBhsv(228.3, 93%, 95.3%)
CMYK93%, 74.9%, 0%, 4.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,129,971
CSS custom property--colour: #113DF3;

Brightness & contrast

Relative luminance0.09928WCAG 2.x, 0 is black and 1 is white
Perceived brightness94.9 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.03:1
Contrast with white7.03:1WCAG normal text: AAA
Contrast with black2.99:1WCAG normal text: Fail
Greyscale equivalent#414141
Inverted#EEC20C

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0064F8no red cones; affects about 1% of men; ΔE 26.9 from the original
Deuteranopia#004EF0no green cones; the most common form, about 1% of men; ΔE 13.6 from the original
Tritanopia#007496no blue cones; rare, and affects men and women equally; ΔE 97 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text7.03:1WCAG large text: AAA
Contrast with black, large text2.99:1WCAG large text: Fail

Named colours

Medium blue · ΔE 16.9Blue violet · ΔE 22.6Blue · ΔE 28.5Dark violet · ΔE 29.8Dark blue · ΔE 33.3Dark orchid · ΔE 33.7
Nearest named CSS colourMedium blue (#0000CD)ΔE 16.95, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F3C711
Analogous#11AEF3, #5611F3
Triadic#F3113D, #3DF311
Split complementary#F35611, #AEF311
Tetradic#F311AE, #F3C711, #11F356

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D3DBFD
Lighter +30%#A3B4FA
Lighter +20%#728CF8
Lighter +10%#4265F5
Darker −10%#0A2FC7
Darker −20%#082396
Darker −30%#051866
Darker −40%#030D35
More saturated +25%#0536FF
Less saturated −25%#3050D4

Channel breakdown

R17
G61
B243
Red17 (6.7%)
Green61 (23.9%)
Blue243 (95.3%)
Hue228.32°
Saturation (HSL)90.4%
Lightness50.98%
Dominant channelBlue
Hex per channelR 11 · G 3D · B F3

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Every value on this page was computed from “113df3” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.