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Colour

#322C55

  • #322C55
  • Blue
  • Dark
  • Nearest: Dark slateblue

#322C55 is a blue with RGB values 50, 44, 85 and HSL 249°, 32%, 25%. It is a dark colour, so white text on it reaches 12.9:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#322C55#322C55
HEX#322C55
RGBrgb(50, 44, 85)
RGB (0–1)0.1961, 0.1725, 0.3333
RGB percentages19.6%, 17.3%, 33.3%
HSLhsl(248.8, 31.8%, 25.3%)
HSV / HSBhsv(248.8, 48.2%, 33.3%)
CMYK41.2%, 48.2%, 0%, 66.7%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer3,288,149
CSS custom property--colour: #322C55;

Brightness & contrast

Relative luminance0.03135WCAG 2.x, 0 is black and 1 is white
Perceived brightness52 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.91:1
Contrast with white12.91:1WCAG normal text: AAA
Contrast with black1.63:1WCAG normal text: Fail
Greyscale equivalent#303030
Inverted#CDD3AA

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1E3257no red cones; affects about 1% of men; ΔE 9 from the original
Deuteranopia#1E3154no green cones; the most common form, about 1% of men; ΔE 9.4 from the original
Tritanopia#29343Cno blue cones; rare, and affects men and women equally; ΔE 24 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.91:1WCAG large text: AAA
Contrast with black, large text1.63:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 23.9Midnight blue · ΔE 31.4Dark slate grey · ΔE 34.6Black · ΔE 34.7Dim grey · ΔE 36.7Steel blue · ΔE 37.6
Nearest named CSS colourDark slateblue (#483D8B)ΔE 23.93, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#4F552C
Analogous#2C3B55, #462C55
Triadic#55322C, #2C5532
Split complementary#55462C, #3B552C
Tetradic#552C3B, #4F552C, #2C5546

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#938AC3
Lighter +30%#7369B1
Lighter +20%#5A4F98
Lighter +10%#463D77
Darker −10%#1E1B33
Darker −20%#0A0912
Darker −30%#000000
Darker −40%#000000
More saturated +25%#271C65
Less saturated −25%#3D3C45

Channel breakdown

R50
G44
B85
Red50 (19.6%)
Green44 (17.3%)
Blue85 (33.3%)
Hue248.78°
Saturation (HSL)31.78%
Lightness25.29%
Dominant channelBlue
Hex per channelR 32 · G 2C · B 55

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Every value on this page was computed from “322c55” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.