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Recognised as Colour

#136EF2

  • #136EF2
  • Blue
  • Dark
  • Nearest: Royal blue

#136EF2 is a blue with RGB values 19, 110, 242 and HSL 216°, 90%, 51%. It is a dark colour, so white text on it reaches 4.6:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#136EF2#136EF2
HEX#136EF2
RGBrgb(19, 110, 242)
RGB (0–1)0.0745, 0.4314, 0.949
RGB percentages7.5%, 43.1%, 94.9%
HSLhsl(215.5, 89.6%, 51.2%)
HSV / HSBhsv(215.5, 92.1%, 94.9%)
CMYK92.1%, 54.5%, 0%, 5.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,273,586
CSS custom property--colour: #136EF2;

Brightness & contrast

Relative luminance0.17701WCAG 2.x, 0 is black and 1 is white
Perceived brightness117.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 4.63:1
Contrast with white4.63:1WCAG normal text: AA
Contrast with black4.54:1WCAG normal text: AA
Greyscale equivalent#646464
Inverted#EC910D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#007FF7no red cones; affects about 1% of men; ΔE 11.6 from the original
Deuteranopia#006CEFno green cones; the most common form, about 1% of men; ΔE 1 from the original
Tritanopia#008FA5no blue cones; rare, and affects men and women equally; ΔE 72.1 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4.63:1WCAG large text: AAA
Contrast with black, large text4.54:1WCAG large text: AAA

Named colours

Royal blue · ΔE 7.6Medium slateblue · ΔE 17.4Slate blue · ΔE 18.6Dodgerblue · ΔE 21Medium purple · ΔE 25.9Cornflower blue · ΔE 31.3
Nearest named CSS colourRoyal blue (#4169E1)ΔE 7.64, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F29713
Analogous#13DEF2, #2713F2
Triadic#F2136E, #6EF213
Split complementary#F22713, #DEF213
Tetradic#F213DE, #F29713, #13F227

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D4E5FD
Lighter +30%#A4C7FA
Lighter +20%#74A9F7
Lighter +10%#438CF5
Darker −10%#0B58C7
Darker −20%#084297
Darker −30%#062D66
Darker −40%#031836
More saturated +25%#066CFF
Less saturated −25%#3274D3

Channel breakdown

R19
G110
B242
Red19 (7.5%)
Green110 (43.1%)
Blue242 (94.9%)
Hue215.52°
Saturation (HSL)89.56%
Lightness51.18%
Dominant channelBlue
Hex per channelR 13 · G 6E · B F2

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Every value on this page was computed from “136ef2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.