Colour

#5289D5

#5289D5
Blue
Dark
Nearest: Cornflower blue

#5289D5 is a blue with RGB values 82, 137, 213 and HSL 215°, 61%, 58%. It is a dark colour, so black text on it reaches 5.9:1 contrast (AA for normal text). The nearest named colour is Cornflower blue.

Colour values

#5289D5#5289D5

HEX#5289D5

RGBrgb(82, 137, 213)

RGB (0–1)0.3216, 0.5373, 0.8353

RGB percentages32.2%, 53.7%, 83.5%

HSLhsl(214.8, 60.9%, 57.8%)

HSV / HSBhsv(214.8, 61.5%, 83.5%)

CMYK61.5%, 35.7%, 0%, 16.5%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer5,409,237

CSS custom property--colour: #5289D5;

Brightness & contrast

Relative luminance0.24489WCAG 2.x, 0 is black and 1 is white

Perceived brightness134.9 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 5.9:1

Contrast with white3.56:1WCAG normal text: Fail

Contrast with black5.9:1WCAG normal text: AA

Greyscale equivalent#838383

Inverted#AD762A

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#698ED8no red cones; affects about 1% of men; ΔE 4.7 from the original

Deuteranopia#5782D3no green cones; the most common form, about 1% of men; ΔE 5.1 from the original

Tritanopia#009AA5no blue cones; rare, and affects men and women equally; ΔE 45.2 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text3.56:1WCAG large text: AA

Contrast with black, large text5.9:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 8.4 Steel blue · ΔE 15.9 Dodgerblue · ΔE 19.7 Deep skyblue · ΔE 27.9 Royal blue · ΔE 30.9 Medium purple · ΔE 32.2

Nearest named CSS colourCornflower blue (#6495ED)ΔE 8.37, clearly different but related

Hue familyblue

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#D59E52

Analogous#52CAD5, #5D52D5

Triadic#D55289, #89D552

Split complementary#D55D52, #CAD552

Tetradic#D552CA, #D59E52, #52D55D

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#F6F9FD

Lighter +30%#CDDDF3

Lighter +20%#A4C1E9

Lighter +10%#7BA5DF

Darker −10%#306EC4

Darker −20%#26579B

Darker −30%#1C4072

Darker −40%#122949

More saturated +25%#3785F0

Less saturated −25%#6D8DBA

Channel breakdown

R82

G137

B213

Red82 (32.2%)

Green137 (53.7%)

Blue213 (83.5%)

Hue214.81°

Saturation (HSL)60.93%

Lightness57.84%

Dominant channelBlue

Hex per channelR 52 · G 89 · B D5

Keep nerding

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#5289D5

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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