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Colour

#589DE8

  • #589DE8
  • Blue
  • Dark
  • Nearest: Cornflower blue

#589DE8 is a blue with RGB values 88, 157, 232 and HSL 211°, 76%, 63%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Cornflower blue.

Colour values

#589DE8#589DE8
HEX#589DE8
RGBrgb(88, 157, 232)
RGB (0–1)0.3451, 0.6157, 0.9098
RGB percentages34.5%, 61.6%, 91%
HSLhsl(211.2, 75.8%, 62.7%)
HSV / HSBhsv(211.2, 62.1%, 91%)
CMYK62.1%, 32.3%, 0%, 9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,807,592
CSS custom property--colour: #589DE8;

Brightness & contrast

Relative luminance0.32015WCAG 2.x, 0 is black and 1 is white
Perceived brightness151.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.4:1
Contrast with white2.84:1WCAG normal text: Fail
Contrast with black7.4:1WCAG normal text: AAA
Greyscale equivalent#949494
Inverted#A76217

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#7DA1EBno red cones; affects about 1% of men; ΔE 7.8 from the original
Deuteranopia#6993E6no green cones; the most common form, about 1% of men; ΔE 9 from the original
Tritanopia#00AEB8no blue cones; rare, and affects men and women equally; ΔE 44.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text2.84:1WCAG large text: Fail
Contrast with black, large text7.4:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 10Steel blue · ΔE 17Deep skyblue · ΔE 20.7Dodgerblue · ΔE 21.5Light skyblue · ΔE 25.6Sky blue · ΔE 32.1
Nearest named CSS colourCornflower blue (#6495ED)ΔE 9.98, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E8A358
Analogous#58E5E8, #5B58E8
Triadic#E8589D, #9DE858
Split complementary#E85B58, #E5E858
Tetradic#E858E5, #E8A358, #58E85B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DEECFB
Lighter +20%#B2D2F4
Lighter +10%#85B7EE
Darker −10%#2B83E2
Darker −20%#1A6AC0
Darker −30%#145193
Darker −40%#0E3866
More saturated +25%#419CFF
Less saturated −25%#709ED0

Channel breakdown

R88
G157
B232
Red88 (34.5%)
Green157 (61.6%)
Blue232 (91%)
Hue211.25°
Saturation (HSL)75.79%
Lightness62.75%
Dominant channelBlue
Hex per channelR 58 · G 9D · B E8

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Every value on this page was computed from “589de8” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.