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Recognised as Colour

#192D56

  • #192D56
  • Blue
  • Dark
  • Nearest: Dark slateblue

#192D56 is a blue with RGB values 25, 45, 86 and HSL 220°, 55%, 22%. 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

#192D56#192D56
HEX#192D56
RGBrgb(25, 45, 86)
RGB (0–1)0.098, 0.1765, 0.3373
RGB percentages9.8%, 17.6%, 33.7%
HSLhsl(220.3, 55%, 21.8%)
HSV / HSBhsv(220.3, 70.9%, 33.7%)
CMYK70.9%, 47.7%, 0%, 66.3%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,650,006
CSS custom property--colour: #192D56;

Brightness & contrast

Relative luminance0.02755WCAG 2.x, 0 is black and 1 is white
Perceived brightness47.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 13.54:1
Contrast with white13.54:1WCAG normal text: AAA
Contrast with black1.55:1WCAG normal text: Fail
Greyscale equivalent#2C2C2C
Inverted#E6D2A9

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#1A3158no red cones; affects about 1% of men; ΔE 2.6 from the original
Deuteranopia#0F2C55no green cones; the most common form, about 1% of men; ΔE 1.8 from the original
Tritanopia#00363Dno blue cones; rare, and affects men and women equally; ΔE 27.5 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text13.54:1WCAG large text: AAA
Contrast with black, large text1.55:1WCAG large text: Fail

Named colours

Dark slateblue · ΔE 26.6Dark slate grey · ΔE 32.7Midnight blue · ΔE 33.2Black · ΔE 34.1Steel blue · ΔE 35.7Dim grey · ΔE 38
Nearest named CSS colourDark slateblue (#483D8B)ΔE 26.63, a distinctly different colour
Hue familyblue
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#564219
Analogous#194C56, #231956
Triadic#56192D, #2D5619
Split complementary#562319, #4C5619
Tetradic#56194C, #564219, #195623

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#688BD3
Lighter +30%#406DC8
Lighter +20%#3056A5
Lighter +10%#24427E
Darker −10%#0E182E
Darker −20%#020407
Darker −30%#000000
Darker −40%#000000
More saturated +25%#0B2864
Less saturated −25%#273248

Channel breakdown

R25
G45
B86
Red25 (9.8%)
Green45 (17.6%)
Blue86 (33.7%)
Hue220.33°
Saturation (HSL)54.95%
Lightness21.76%
Dominant channelBlue
Hex per channelR 19 · G 2D · B 56

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Every value on this page was computed from “192d56” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.