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Colour

#113A6E

  • #113A6E
  • Blue
  • Dark
  • Nearest: Dark slateblue

#113A6E is a blue with RGB values 17, 58, 110 and HSL 214°, 73%, 25%. It is a dark colour, so white text on it reaches 11.3:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#113A6E#113A6E
HEX#113A6E
RGBrgb(17, 58, 110)
RGB (0–1)0.0667, 0.2275, 0.4314
RGB percentages6.7%, 22.7%, 43.1%
HSLhsl(213.5, 73.2%, 24.9%)
HSV / HSBhsv(213.5, 84.5%, 43.1%)
CMYK84.5%, 47.3%, 0%, 56.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,129,070
CSS custom property--colour: #113A6E;

Brightness & contrast

Relative luminance0.04271WCAG 2.x, 0 is black and 1 is white
Perceived brightness58.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 11.33:1
Contrast with white11.33:1WCAG normal text: AAA
Contrast with black1.85:1WCAG normal text: Fail
Greyscale equivalent#353535
Inverted#EEC591

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1F3F70no red cones; affects about 1% of men; ΔE 3.3 from the original
Deuteranopia#0A366Dno green cones; the most common form, about 1% of men; ΔE 2.9 from the original
Tritanopia#00464Eno blue cones; rare, and affects men and women equally; ΔE 33.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text11.33:1WCAG large text: AAA
Contrast with black, large text1.85:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 21.7Steel blue · ΔE 30.1Midnight blue · ΔE 30.5Dark slate grey · ΔE 36.3Slate grey · ΔE 37.9Rebecca purple · ΔE 39.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 21.68, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6E4511
Analogous#11696E, #16116E
Triadic#6E113A, #3A6E11
Split complementary#6E1611, #696E11
Tetradic#6E1169, #6E4511, #116E16

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#649EE7
Lighter +30%#3882E0
Lighter +20%#1F69C6
Lighter +10%#18519A
Darker −10%#0A2342
Darker −20%#030B16
Darker −30%#000000
Darker −40%#000000
More saturated +25%#01387E
Less saturated −25%#213C5E

Channel breakdown

R17
G58
B110
Red17 (6.7%)
Green58 (22.7%)
Blue110 (43.1%)
Hue213.55°
Saturation (HSL)73.23%
Lightness24.9%
Dominant channelBlue
Hex per channelR 11 · G 3A · B 6E

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Every value on this page was computed from “113a6e” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.