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Colour

#5F84DF

  • #5F84DF
  • Blue
  • Dark
  • Nearest: Cornflower blue

#5F84DF is a blue with RGB values 95, 132, 223 and HSL 223°, 67%, 62%. 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

#5F84DF#5F84DF
HEX#5F84DF
RGBrgb(95, 132, 223)
RGB (0–1)0.3725, 0.5176, 0.8745
RGB percentages37.3%, 51.8%, 87.5%
HSLhsl(222.7, 66.7%, 62.4%)
HSV / HSBhsv(222.7, 57.4%, 87.5%)
CMYK57.4%, 40.8%, 0%, 12.5%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer6,259,935
CSS custom property--colour: #5F84DF;

Brightness & contrast

Relative luminance0.24263WCAG 2.x, 0 is black and 1 is white
Perceived brightness136.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 5.85:1
Contrast with white3.59:1WCAG normal text: Fail
Contrast with black5.85:1WCAG normal text: AA
Greyscale equivalent#838383
Inverted#A07B20

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#5D8DE3no red cones; affects about 1% of men; ΔE 5.5 from the original
Deuteranopia#4C82DDno green cones; the most common form, about 1% of men; ΔE 3.6 from the original
Tritanopia#0098A7no blue cones; rare, and affects men and women equally; ΔE 53.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.59:1WCAG large text: AA
Contrast with black, large text5.85:1WCAG large text: AAA

Named colours

Cornflower blue · ΔE 7.3Dodgerblue · ΔE 13.9Royal blue · ΔE 21.1Medium purple · ΔE 22.9Slate blue · ΔE 25.8Steel blue · ΔE 25.9
Nearest named CSS colourCornflower blue (#6495ED)ΔE 7.3, clearly different but related
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#DFBA5F
Analogous#5FC4DF, #7A5FDF
Triadic#DF5F84, #84DF5F
Split complementary#DF7A5F, #C4DF5F
Tetradic#DF5FC4, #DFBA5F, #5FDF7A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#DEE6F9
Lighter +20%#B4C5F0
Lighter +10%#89A5E7
Darker −10%#3563D6
Darker −20%#244EB4
Darker −30%#1C3B89
Darker −40%#13295F
More saturated +25%#477AF7
Less saturated −25%#778EC7

Channel breakdown

R95
G132
B223
Red95 (37.3%)
Green132 (51.8%)
Blue223 (87.5%)
Hue222.66°
Saturation (HSL)66.67%
Lightness62.35%
Dominant channelBlue
Hex per channelR 5F · G 84 · B DF

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Every value on this page was computed from “5f84df” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.