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Recognised as Colour

#4F5672

  • #4F5672
  • Blue
  • Dark
  • Nearest: Slate grey

#4F5672 is a blue with RGB values 79, 86, 114 and HSL 228°, 18%, 38%. It is a dark colour, so white text on it reaches 7.2:1 contrast (AAA for normal text). The nearest named colour is Slate grey.

Colour values

#4F5672#4F5672
HEX#4F5672
RGBrgb(79, 86, 114)
RGB (0–1)0.3098, 0.3373, 0.4471
RGB percentages31%, 33.7%, 44.7%
HSLhsl(228, 18.1%, 37.8%)
HSV / HSBhsv(228, 30.7%, 44.7%)
CMYK30.7%, 24.6%, 0%, 55.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,199,474
CSS custom property--colour: #4F5672;

Brightness & contrast

Relative luminance0.09533WCAG 2.x, 0 is black and 1 is white
Perceived brightness87.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.23:1
Contrast with white7.23:1WCAG normal text: AAA
Contrast with black2.91:1WCAG normal text: Fail
Greyscale equivalent#575757
Inverted#B0A98D

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#4E5973no red cones; affects about 1% of men; ΔE 2.2 from the original
Deuteranopia#4B5671no green cones; the most common form, about 1% of men; ΔE 1.6 from the original
Tritanopia#465B60no blue cones; rare, and affects men and women equally; ΔE 15.8 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.23:1WCAG large text: AAA
Contrast with black, large text2.91:1WCAG large text: Fail

Named colours

Slate grey · ΔE 18.2Dim grey · ΔE 18.9Light slate grey · ΔE 20.9Dark slate grey · ΔE 21.5Steel blue · ΔE 23.4Gray · ΔE 24.1
Nearest named CSS colourSlate grey (#708090)ΔE 18.24, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#726B4F
Analogous#4F6872, #5A4F72
Triadic#724F56, #56724F
Split complementary#725A4F, #68724F
Tetradic#724F68, #726B4F, #4F725A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#BCC0D1
Lighter +30%#9EA4BC
Lighter +20%#8088A7
Lighter +10%#646D90
Darker −10%#3A3F54
Darker −20%#252936
Darker −30%#101218
Darker −40%#000000
More saturated +25%#37488A
Less saturated −25%#616161

Channel breakdown

R79
G86
B114
Red79 (31%)
Green86 (33.7%)
Blue114 (44.7%)
Hue228°
Saturation (HSL)18.13%
Lightness37.84%
Dominant channelBlue
Hex per channelR 4F · G 56 · B 72

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Every value on this page was computed from “4f5672” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.