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Recognised as Colour

#4586D2

  • #4586D2
  • Blue
  • Dark
  • Nearest: Cornflower blue

#4586D2 is a blue with RGB values 69, 134, 210 and HSL 212°, 61%, 55%. It is a dark colour, so black text on it reaches 5.6:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#4586D2#4586D2
HEX#4586D2
RGBrgb(69, 134, 210)
RGB (0–1)0.2706, 0.5255, 0.8235
RGB percentages27.1%, 52.5%, 82.4%
HSLhsl(212.3, 61%, 54.7%)
HSV / HSBhsv(212.3, 67.1%, 82.4%)
CMYK67.1%, 36.2%, 0%, 17.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer4,556,498
CSS custom property--colour: #4586D2;

Brightness & contrast

Relative luminance0.22969WCAG 2.x, 0 is black and 1 is white
Perceived brightness130.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.59:1
Contrast with white3.75:1WCAG normal text: Fail
Contrast with black5.59:1WCAG normal text: AA
Greyscale equivalent#7E7E7E
Inverted#BA792D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#648BD5no red cones; affects about 1% of men; ΔE 5.9 from the original
Deuteranopia#507ED0no green cones; the most common form, about 1% of men; ΔE 6.6 from the original
Tritanopia#0098A2no blue cones; rare, and affects men and women equally; ΔE 45 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.75:1WCAG large text: AA
Contrast with black, large text5.59:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 9.8Steel blue · ΔE 15.3Dodgerblue · ΔE 19.7Deep skyblue · ΔE 27.7Royal blue · ΔE 31.1Light skyblue · ΔE 33.1
Nearest named CSS colourCornflower blue (#6495ED)ΔE 9.84, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#D29145
Analogous#45CDD2, #4B45D2
Triadic#D24586, #86D245
Split complementary#D24A45, #CDD245
Tetradic#D245CC, #D29145, #45D24A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E9F1FA
Lighter +30%#C0D6F0
Lighter +20%#97BBE6
Lighter +10%#6EA1DC
Darker −10%#2C6DB8
Darker −20%#22548F
Darker −30%#193C65
Darker −40%#0F243C
More saturated +25%#2884EF
Less saturated −25%#6288B5

Channel breakdown

R69
G134
B210
Red69 (27.1%)
Green134 (52.5%)
Blue210 (82.4%)
Hue212.34°
Saturation (HSL)61.04%
Lightness54.71%
Dominant channelBlue
Hex per channelR 45 · G 86 · B D2

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Every value on this page was computed from “4586d2” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.