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Colour

#5772FF

  • #5772FF
  • Blue
  • Dark
  • Nearest: Medium slateblue

#5772FF is a blue with RGB values 87, 114, 255 and HSL 230°, 100%, 67%. It is a dark colour, so black text on it reaches 5.3:1 contrast (AA for normal text). The nearest named colour is Medium slateblue.

Colour values

#5772FF#5772FF
HEX#5772FF
RGBrgb(87, 114, 255)
RGB (0–1)0.3412, 0.4471, 1
RGB percentages34.1%, 44.7%, 100%
HSLhsl(230.4, 100%, 67.1%)
HSV / HSBhsv(230.4, 65.9%, 100%)
CMYK65.9%, 55.3%, 0%, 0%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,731,071
CSS custom property--colour: #5772FF;

Brightness & contrast

Relative luminance0.21281WCAG 2.x, 0 is black and 1 is white
Perceived brightness131.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.26:1
Contrast with white4:1WCAG normal text: Fail
Contrast with black5.26:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#A88D00

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0087FFno red cones; affects about 1% of men; ΔE 20.7 from the original
Deuteranopia#0078FCno green cones; the most common form, about 1% of men; ΔE 11.6 from the original
Tritanopia#0094AEno blue cones; rare, and affects men and women equally; ΔE 76.5 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text4:1WCAG large text: AA
Contrast with black, large text5.26:1WCAG large text: AAA

Named colours

Medium slateblue · ΔE 10.5Royal blue · ΔE 12.4Slate blue · ΔE 17.4Medium purple · ΔE 23.3Dodgerblue · ΔE 26.8Rebecca purple · ΔE 34.2
Nearest named CSS colourMedium slateblue (#7B68EE)ΔE 10.47, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FFE457
Analogous#57C6FF, #9057FF
Triadic#FF5772, #72FF57
Split complementary#FF9057, #C6FF57
Tetradic#FF57C6, #FFE457, #57FF90

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#F0F2FF
Lighter +20%#BDC8FF
Lighter +10%#8A9DFF
Darker −10%#2447FF
Darker −20%#0027F0
Darker −30%#001EBD
Darker −40%#00168A
More saturated +25%#5772FF
Less saturated −25%#6C80EA

Channel breakdown

R87
G114
B255
Red87 (34.1%)
Green114 (44.7%)
Blue255 (100%)
Hue230.36°
Saturation (HSL)100%
Lightness67.06%
Dominant channelBlue
Hex per channelR 57 · G 72 · B FF

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Every value on this page was computed from “5772ff” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.