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Colour

#325DBB

  • #325DBB
  • Blue
  • Dark
  • Nearest: Royal blue

#325DBB is a blue with RGB values 50, 93, 187 and HSL 221°, 58%, 46%. It is a dark colour, so white text on it reaches 6.1:1 contrast (AA for normal text). The nearest named colour is Royal blue.

Colour values

#325DBB#325DBB
HEX#325DBB
RGBrgb(50, 93, 187)
RGB (0–1)0.1961, 0.3647, 0.7333
RGB percentages19.6%, 36.5%, 73.3%
HSLhsl(221.2, 57.8%, 46.5%)
HSV / HSBhsv(221.2, 73.3%, 73.3%)
CMYK73.3%, 50.3%, 0%, 26.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,300,795
CSS custom property--colour: #325DBB;

Brightness & contrast

Relative luminance0.12095WCAG 2.x, 0 is black and 1 is white
Perceived brightness99.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.14:1
Contrast with white6.14:1WCAG normal text: AA
Contrast with black3.42:1WCAG normal text: Fail
Greyscale equivalent#5B5B5B
Inverted#CDA244

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#2568BEno red cones; affects about 1% of men; ΔE 8.5 from the original
Deuteranopia#005CB9no green cones; the most common form, about 1% of men; ΔE 4.4 from the original
Tritanopia#007383no blue cones; rare, and affects men and women equally; ΔE 54.2 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.14:1WCAG large text: AAA
Contrast with black, large text3.42:1WCAG large text: AA

Named colours

Royal blue · ΔE 15.4Dark slateblue · ΔE 17.8Slate blue · ΔE 18.8Dodgerblue · ΔE 21.9Cornflower blue · ΔE 22.8Medium purple · ΔE 23.5
Nearest named CSS colourRoyal blue (#4169E1)ΔE 15.43, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#BB9032
Analogous#32A2BB, #4C32BB
Triadic#BB325D, #5DBB32
Split complementary#BB4B32, #A2BB32
Tetradic#BB32A1, #BB9032, #32BB4B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C9D5F0
Lighter +30%#A0B6E6
Lighter +20%#7897DB
Lighter +10%#5078D0
Darker −10%#274993
Darker −20%#1C356B
Darker −30%#122142
Darker −40%#070D1A
More saturated +25%#1452D9
Less saturated −25%#50689D

Channel breakdown

R50
G93
B187
Red50 (19.6%)
Green93 (36.5%)
Blue187 (73.3%)
Hue221.17°
Saturation (HSL)57.81%
Lightness46.47%
Dominant channelBlue
Hex per channelR 32 · G 5D · B BB

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Every value on this page was computed from “325dbb” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.