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Recognised as Colour

#394D75

  • #394D75
  • Blue
  • Dark
  • Nearest: Steel blue

#394D75 is a blue with RGB values 57, 77, 117 and HSL 220°, 34%, 34%. It is a dark colour, so white text on it reaches 8.4:1 contrast (AAA for normal text). The nearest named colour is Steel blue.

Colour values

#394D75#394D75
HEX#394D75
RGBrgb(57, 77, 117)
RGB (0–1)0.2235, 0.302, 0.4588
RGB percentages22.4%, 30.2%, 45.9%
HSLhsl(220, 34.5%, 34.1%)
HSV / HSBhsv(220, 51.3%, 45.9%)
CMYK51.3%, 34.2%, 0%, 54.1%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,755,381
CSS custom property--colour: #394D75;

Brightness & contrast

Relative luminance0.07462WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 8.43:1
Contrast with white8.43:1WCAG normal text: AAA
Contrast with black2.49:1WCAG normal text: Fail
Greyscale equivalent#4C4C4C
Inverted#C6B28A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#3E5077no red cones; affects about 1% of men; ΔE 1.6 from the original
Deuteranopia#374B74no green cones; the most common form, about 1% of men; ΔE 1.1 from the original
Tritanopia#1F565Bno blue cones; rare, and affects men and women equally; ΔE 26.7 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text8.43:1WCAG large text: AAA
Contrast with black, large text2.49:1WCAG large text: Fail

Named colours

Steel blue · ΔE 22.5Slate grey · ΔE 25.7Dark slate grey · ΔE 27Dark slateblue · ΔE 27.4Light slate grey · ΔE 27.9Dim grey · ΔE 28.2
Nearest named CSS colourSteel blue (#4682B4)ΔE 22.48, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#756139
Analogous#396B75, #433975
Triadic#75394D, #4D7539
Split complementary#754339, #6B7539
Tetradic#75396B, #756139, #397543

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A6B5D4
Lighter +30%#8499C3
Lighter +20%#627DB2
Lighter +10%#4A6497
Darker −10%#283653
Darker −20%#182030
Darker −30%#07090E
Darker −40%#000000
More saturated +25%#23468B
Less saturated −25%#4F545F

Channel breakdown

R57
G77
B117
Red57 (22.4%)
Green77 (30.2%)
Blue117 (45.9%)
Hue220°
Saturation (HSL)34.48%
Lightness34.12%
Dominant channelBlue
Hex per channelR 39 · G 4D · B 75

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Every value on this page was computed from “394d75” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.