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Colour

#64A2FF

  • #64A2FF
  • Blue
  • Dark
  • Nearest: Cornflower blue

#64A2FF is a blue with RGB values 100, 162, 255 and HSL 216°, 100%, 70%. It is a dark colour, so black text on it reaches 8.2:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#64A2FF#64A2FF
HEX#64A2FF
RGBrgb(100, 162, 255)
RGB (0–1)0.3922, 0.6353, 1
RGB percentages39.2%, 63.5%, 100%
HSLhsl(216, 100%, 69.6%)
HSV / HSBhsv(216, 60.8%, 100%)
CMYK60.8%, 36.5%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,595,327
CSS custom property--colour: #64A2FF;

Brightness & contrast

Relative luminance0.3577WCAG 2.x, 0 is black and 1 is white
Perceived brightness160.6 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 8.15:1
Contrast with white2.58:1WCAG normal text: Fail
Contrast with black8.15:1WCAG normal text: AAA
Greyscale equivalent#9C9C9C
Inverted#9B5D00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7AA9FFno red cones; affects about 1% of men; ΔE 5.6 from the original
Deuteranopia#659BFDno green cones; the most common form, about 1% of men; ΔE 4.5 from the original
Tritanopia#00B7C4no blue cones; rare, and affects men and women equally; ΔE 53.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.58:1WCAG large text: Fail
Contrast with black, large text8.15:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 5.6Dodgerblue · ΔE 13.4Steel blue · ΔE 27Deep skyblue · ΔE 27.7Royal blue · ΔE 29.4Medium purple · ΔE 31.4
Nearest named CSS colourCornflower blue (#6495ED)ΔE 5.55, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFC164
Analogous#64F0FF, #7364FF
Triadic#FF64A2, #A2FF64
Split complementary#FF7364, #F0FF64
Tetradic#FF64F0, #FFC164, #64FF74

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FDFEFF
Lighter +20%#CADFFF
Lighter +10%#97C1FF
Darker −10%#3183FF
Darker −20%#0065FD
Darker −30%#0051CA
Darker −40%#003C97
More saturated +25%#64A2FF
Less saturated −25%#77A6EC

Channel breakdown

R100
G162
B255
Red100 (39.2%)
Green162 (63.5%)
Blue255 (100%)
Hue216°
Saturation (HSL)100%
Lightness69.61%
Dominant channelBlue
Hex per channelR 64 · G A2 · B FF

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Every value on this page was computed from “64a2ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.