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Colour

#5A71F4

  • #5A71F4
  • Blue
  • Dark
  • Nearest: Royal blue

#5A71F4 is a blue with RGB values 90, 113, 244 and HSL 231°, 88%, 65%. It is a dark colour, so black text on it reaches 5.1:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#5A71F4#5A71F4
HEX#5A71F4
RGBrgb(90, 113, 244)
RGB (0–1)0.3529, 0.4431, 0.9569
RGB percentages35.3%, 44.3%, 95.7%
HSLhsl(231, 87.5%, 65.5%)
HSV / HSBhsv(231, 63.1%, 95.7%)
CMYK63.1%, 53.7%, 0%, 4.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,927,412
CSS custom property--colour: #5A71F4;

Brightness & contrast

Relative luminance0.20516WCAG 2.x, 0 is black and 1 is white
Perceived brightness129.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.1:1
Contrast with white4.12:1WCAG normal text: Fail
Contrast with black5.1:1WCAG normal text: AA
Greyscale equivalent#767676
Inverted#A58E0B

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#0D84F9no red cones; affects about 1% of men; ΔE 17.6 from the original
Deuteranopia#0076F1no green cones; the most common form, about 1% of men; ΔE 12 from the original
Tritanopia#0090A8no 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 text4.12:1WCAG large text: AA
Contrast with black, large text5.1:1WCAG large text: AAA

Named colours

Royal blue · ΔE 7.7Medium slateblue · ΔE 10Slate blue · ΔE 13.6Medium purple · ΔE 19.3Dodgerblue · ΔE 23.2Cornflower blue · ΔE 30.8
Nearest named CSS colourRoyal blue (#4169E1)ΔE 7.67, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#F4DD5A
Analogous#5ABEF4, #905AF4
Triadic#F45A71, #71F45A
Split complementary#F4905A, #BEF45A
Tetradic#F45ABE, #F4DD5A, #5AF490

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#E9ECFE
Lighter +20%#BAC3FA
Lighter +10%#8A9AF7
Darker −10%#2A48F1
Darker −20%#0E2DD9
Darker −30%#0B23AA
Darker −40%#08197A
More saturated +25%#4F69FF
Less saturated −25%#7080DE

Channel breakdown

R90
G113
B244
Red90 (35.3%)
Green113 (44.3%)
Blue244 (95.7%)
Hue231.04°
Saturation (HSL)87.5%
Lightness65.49%
Dominant channelBlue
Hex per channelR 5A · G 71 · B F4

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Every value on this page was computed from “5a71f4” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.