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Recognised as Colour

#11325B

  • #11325B
  • Blue
  • Dark
  • Nearest: Dark slateblue

#11325B is a blue with RGB values 17, 50, 91 and HSL 213°, 69%, 21%. 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

#11325B#11325B
HEX#11325B
RGBrgb(17, 50, 91)
RGB (0–1)0.0667, 0.1961, 0.3569
RGB percentages6.7%, 19.6%, 35.7%
HSLhsl(213.2, 68.5%, 21.2%)
HSV / HSBhsv(213.2, 81.3%, 35.7%)
CMYK81.3%, 45.1%, 0%, 64.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,127,003
CSS custom property--colour: #11325B;

Brightness & contrast

Relative luminance0.03156WCAG 2.x, 0 is black and 1 is white
Perceived brightness50 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.87:1
Contrast with white12.87:1WCAG normal text: AAA
Contrast with black1.63:1WCAG normal text: Fail
Greyscale equivalent#2E2E2E
Inverted#EECDA4

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1E355Dno red cones; affects about 1% of men; ΔE 2.4 from the original
Deuteranopia#112F5Ano green cones; the most common form, about 1% of men; ΔE 2.3 from the original
Tritanopia#003C42no blue cones; rare, and affects men and women equally; ΔE 27.4 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text12.87:1WCAG large text: AAA
Contrast with black, large text1.63:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 27.7Dark slate grey · ΔE 31.1Steel blue · ΔE 33.2Midnight blue · ΔE 35.1Black · ΔE 35.1Dim grey · ΔE 37
Nearest named CSS colourDark slateblue (#483D8B)ΔE 27.71, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5B3A11
Analogous#11575B, #15115B
Triadic#5B1132, #325B11
Split complementary#5B1511, #575B11
Tetradic#5B1157, #5B3A11, #115B15

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5895E0
Lighter +30%#2D79D8
Lighter +20%#2161B1
Lighter +10%#194A86
Darker −10%#091A30
Darker −20%#010305
Darker −30%#000000
Darker −40%#000000
More saturated +25%#043169
Less saturated −25%#1F334E

Channel breakdown

R17
G50
B91
Red17 (6.7%)
Green50 (19.6%)
Blue91 (35.7%)
Hue213.24°
Saturation (HSL)68.52%
Lightness21.18%
Dominant channelBlue
Hex per channelR 11 · G 32 · B 5B

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Every value on this page was computed from “11325b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.