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Recognised as Colour

#052D5C

  • #052D5C
  • Blue
  • Dark
  • Nearest: Dark slateblue

#052D5C is a blue with RGB values 5, 45, 92 and HSL 212°, 90%, 19%. It is a dark colour, so white text on it reaches 13.7:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#052D5C#052D5C
HEX#052D5C
RGBrgb(5, 45, 92)
RGB (0–1)0.0196, 0.1765, 0.3608
RGB percentages2%, 17.6%, 36.1%
HSLhsl(212.4, 89.7%, 19%)
HSV / HSBhsv(212.4, 94.6%, 36.1%)
CMYK94.6%, 51.1%, 0%, 63.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer339,292
CSS custom property--colour: #052D5C;

Brightness & contrast

Relative luminance0.02682WCAG 2.x, 0 is black and 1 is white
Perceived brightness46.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.67:1
Contrast with white13.67:1WCAG normal text: AAA
Contrast with black1.54:1WCAG normal text: Fail
Greyscale equivalent#282828
Inverted#FAD2A3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#12325Eno red cones; affects about 1% of men; ΔE 3.3 from the original
Deuteranopia#002A5Bno green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#003840no blue cones; rare, and affects men and women equally; ΔE 30.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.67:1WCAG large text: AAA
Contrast with black, large text1.54:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 24.7Midnight blue · ΔE 30.4Steel blue · ΔE 35.6Dark slate grey · ΔE 36.1Black · ΔE 37.6Slate grey · ΔE 41.3
Nearest named CSS colourDark slateblue (#483D8B)ΔE 24.68, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5C3405
Analogous#05595C, #08055C
Triadic#5C052D, #2D5C05
Split complementary#5C0805, #595C05
Tetradic#5C0559, #5C3405, #055C08

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#398FF4
Lighter +30%#0D74ED
Lighter +20%#0A5CBD
Lighter +10%#08458C
Darker −10%#02152C
Darker −20%#000000
Darker −30%#000000
Darker −40%#000000
More saturated +25%#002D61
Less saturated −25%#112E50

Channel breakdown

R5
G45
B92
Red5 (2%)
Green45 (17.6%)
Blue92 (36.1%)
Hue212.41°
Saturation (HSL)89.69%
Lightness19.02%
Dominant channelBlue
Hex per channelR 05 · G 2D · B 5C

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Every value on this page was computed from “052d5c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.