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Colour

#5691AF

  • #5691AF
  • Blue
  • Dark
  • Nearest: Steel blue

#5691AF is a blue with RGB values 86, 145, 175 and HSL 200°, 36%, 51%. It is a dark colour, so black text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Steel blue.

Colour values

#5691AF#5691AF
HEX#5691AF
RGBrgb(86, 145, 175)
RGB (0–1)0.3373, 0.5686, 0.6863
RGB percentages33.7%, 56.9%, 68.6%
HSLhsl(200.2, 35.7%, 51.2%)
HSV / HSBhsv(200.2, 50.9%, 68.6%)
CMYK50.9%, 17.1%, 0%, 31.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,673,391
CSS custom property--colour: #5691AF;

Brightness & contrast

Relative luminance0.25324WCAG 2.x, 0 is black and 1 is white
Perceived brightness134.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 6.06:1
Contrast with white3.46:1WCAG normal text: Fail
Contrast with black6.06:1WCAG normal text: AA
Greyscale equivalent#878787
Inverted#A96E50

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#828FB1no red cones; affects about 1% of men; ΔE 14.2 from the original
Deuteranopia#7686AFno green cones; the most common form, about 1% of men; ΔE 15.1 from the original
Tritanopia#25999Bno blue cones; rare, and affects men and women equally; ΔE 22.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text3.46:1WCAG large text: AA
Contrast with black, large text6.06:1WCAG large text: AAA

Named colours

Steel blue · ΔE 13.4Light slate grey · ΔE 13.6Slate grey · ΔE 14.8Cadetblue · ΔE 17.2Sky blue · ΔE 22.2Light skyblue · ΔE 23.4
Nearest named CSS colourSteel blue (#4682B4)ΔE 13.4, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AF7456
Analogous#56AFA1, #5665AF
Triadic#AF5691, #91AF56
Split complementary#AF5665, #AFA056
Tetradic#A056AF, #AF7456, #65AF56

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E0EBF1
Lighter +30%#BED5E0
Lighter +20%#9BBED0
Lighter +10%#79A8BF
Darker −10%#43758F
Darker −20%#33596C
Darker −30%#233C49
Darker −40%#122027
More saturated +25%#379BCE
Less saturated −25%#758790

Channel breakdown

R86
G145
B175
Red86 (33.7%)
Green145 (56.9%)
Blue175 (68.6%)
Hue200.22°
Saturation (HSL)35.74%
Lightness51.18%
Dominant channelBlue
Hex per channelR 56 · G 91 · B AF

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Every value on this page was computed from “5691af” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.