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Recognised as Colour

#112D7B

  • #112D7B
  • Blue
  • Dark
  • Nearest: Dark slateblue

#112D7B is a blue with RGB values 17, 45, 123 and HSL 224°, 76%, 27%. It is a dark colour, so white text on it reaches 12.5:1 contrast (AAA for normal text). The nearest named colour is Dark slateblue.

Colour values

#112D7B#112D7B
HEX#112D7B
RGBrgb(17, 45, 123)
RGB (0–1)0.0667, 0.1765, 0.4824
RGB percentages6.7%, 17.6%, 48.2%
HSLhsl(224.2, 75.7%, 27.5%)
HSV / HSBhsv(224.2, 86.2%, 48.2%)
CMYK86.2%, 63.4%, 0%, 51.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,125,755
CSS custom property--colour: #112D7B;

Brightness & contrast

Relative luminance0.03426WCAG 2.x, 0 is black and 1 is white
Perceived brightness54.8 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 12.46:1
Contrast with white12.46:1WCAG normal text: AAA
Contrast with black1.69:1WCAG normal text: Fail
Greyscale equivalent#2D2D2D
Inverted#EED284

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#00397Eno red cones; affects about 1% of men; ΔE 9.8 from the original
Deuteranopia#002F7Ano green cones; the most common form, about 1% of men; ΔE 3.1 from the original
Tritanopia#00414Fno blue cones; rare, and affects men and women equally; ΔE 48 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text12.46:1WCAG large text: AAA
Contrast with black, large text1.69:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 11.3Midnight blue · ΔE 11.8Rebecca purple · ΔE 24Slate blue · ΔE 29.7Indigo · ΔE 30.6Royal blue · ΔE 32.2
Nearest named CSS colourDark slateblue (#483D8B)ΔE 11.31, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7B5F11
Analogous#11627B, #2A117B
Triadic#7B112D, #2D7B11
Split complementary#7B2A11, #627B11
Tetradic#7B1162, #7B5F11, #117B2A

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#6D8EEB
Lighter +30%#406CE5
Lighter +20%#1D4ED5
Lighter +10%#173DA8
Darker −10%#0B1D4E
Darker −20%#050C21
Darker −30%#000000
Darker −40%#000000
More saturated +25%#00258C
Less saturated −25%#23356A

Channel breakdown

R17
G45
B123
Red17 (6.7%)
Green45 (17.6%)
Blue123 (48.2%)
Hue224.15°
Saturation (HSL)75.71%
Lightness27.45%
Dominant channelBlue
Hex per channelR 11 · G 2D · B 7B

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Every value on this page was computed from “112d7b” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.