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Colour

#112B65

  • #112B65
  • Blue
  • Dark
  • Nearest: Dark slateblue

#112B65 is a blue with RGB values 17, 43, 101 and HSL 221°, 71%, 23%. It is a dark colour, so white text on it reaches 13.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#112B65#112B65
HEX#112B65
RGBrgb(17, 43, 101)
RGB (0–1)0.0667, 0.1686, 0.3961
RGB percentages6.7%, 16.9%, 39.6%
HSLhsl(221.4, 71.2%, 23.1%)
HSV / HSBhsv(221.4, 83.2%, 39.6%)
CMYK83.2%, 57.4%, 0%, 60.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,125,221
CSS custom property--colour: #112B65;

Brightness & contrast

Relative luminance0.02787WCAG 2.x, 0 is black and 1 is white
Perceived brightness48.3 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.48:1
Contrast with white13.48:1WCAG normal text: AAA
Contrast with black1.56:1WCAG normal text: Fail
Greyscale equivalent#2A2A2A
Inverted#EED49A

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#003367no red cones; affects about 1% of men; ΔE 7.3 from the original
Deuteranopia#002B64no green cones; the most common form, about 1% of men; ΔE 2.2 from the original
Tritanopia#003943no blue cones; rare, and affects men and women equally; ΔE 37.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.48:1WCAG large text: AAA
Contrast with black, large text1.56:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 17.6Midnight blue · ΔE 22.1Rebecca purple · ΔE 33.7Steel blue · ΔE 38.1Slate blue · ΔE 40.1Indigo · ΔE 41.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 17.62, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#654B11
Analogous#115565, #211165
Triadic#65112B, #2B6511
Split complementary#652111, #556511
Tetradic#651155, #654B11, #116521

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#5E88E4
Lighter +30%#3267DD
Lighter +20%#2050BC
Lighter +10%#183E91
Darker −10%#0A1839
Darker −20%#02060E
Darker −30%#000000
Darker −40%#000000
More saturated +25%#022574
Less saturated −25%#203156

Channel breakdown

R17
G43
B101
Red17 (6.7%)
Green43 (16.9%)
Blue101 (39.6%)
Hue221.43°
Saturation (HSL)71.19%
Lightness23.14%
Dominant channelBlue
Hex per channelR 11 · G 2B · B 65

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Every value on this page was computed from “112b65” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.